# What is the result of product of even numbers and odd numbers?

Even x even = even

Odd x odd = odd

Even x odd = even

If you multiply one even number by one odd number, the result is always even.

In general, if you multiply several numbers, and at least one of the numbers is even, the product is always even. This is because "even" means "multiple of 2", and if one of the factors contains a 2 as a factor, so will the product.

### How would you determine whether the product of many natural numbers is even or odd?

If at least one of the numbers is even, the result will be even. Otherwise all the numbers are odd and the result will be odd.

### Can you tell if the product of several numbers will be even or odd?

Yes it is possible to determine if a product will be even or odd. To do this, we need to consider what an even number is. Even numbers are numbers with at least one factor of 2 (meaning they are divisible by 2). Thus, any product of numbers which contains at least one even number will result in an even product. If all of the numbers being multiplied together are odd, the product will be… Read More

### When multiplying an odd number by an odd number why is the result odd?

The product of multiplication results in a number that has all of the factors of the two numbers being multiplied. All even numbers have the prime factor 2. Since no odd number has the factor 2, no product of those numbers can have it. So: - Odd numbers times odd numbers produce odd numbers. - Odd numbers times even numbers produce even numbers. - Even numbers times even numbers produce even numbers.

### Which pair of numbers has an odd product and an even sum?

Any two odd numbers will have an odd product and an even sum.

### What are two odd numbers that make the product of an even number?

No such numbers exist; the product of two odd numbers is always odd.

### How would you describe the rule for determining whether the product of many natural numbers is even or odd?

I would describe the rule as one of the simplest possible. The product is odd only if each of the natural numbers is odd. If any one of them is even, the product is even. I would describe the rule as one of the simplest possible. The product is odd only if each of the natural numbers is odd. If any one of them is even, the product is even. I would describe the rule… Read More

### Is the product even or odd?

Without knowing what the product is, it will be difficult to help. Presumably, you can tell the difference between even and odd numbers. If you are trying to predict, the product of two evens is even, the product of two odds is odd and the product of an even and an odd is even.

### Can you get even result by adding any five odd numbers?

No - adding an odd quantity of odd numbers will always result in an odd number.

### Which pair of numbers has an even product and an odd sum?

Any pair of one even and one odd number will have an even product and an odd sum.

### What are the rules of multiplying odd and even numbers?

Multiplying two odds together gives an odd result Otherwise multiplying one even and one odd, or two even numbers together gives an even result.

### Is the roduct of two odd numbers even or odd?

I guess you mean "product" - the product of two odd numbers is odd. (For example, 3x3=9, 5x3=15, etc.

### When you multiply an odd number by an odd number is the answer always odd?

Yes - while multiplying odd numbers by even numbers will always produce an even result.

### What do you know about the product of odd and even numbers?

There are 3 cases: An even number time an even number such as 2*6=12 is always even. Proof: Since even numbers can be expressed as 2*X and 2*Y, their product is 4xy which is even. An even number times an odd number (same as odd times even) such as 2*3=6 is always even. Proof: 2X represents an even number and 2Y+1 represents an odd number. Their product is 4XY+2X=2(2XY+X), which is even. An odd number… Read More

### What two even numbers total a odd product?

None. The sum or product of any two even numbers must be even.

### Can the sum of odd number be odd?

If you're adding an odd number of numbers, if two are even and one is odd, you will get an odd number as a result. Three odds are odd. If two are odd and one is even, you have an even result. Three evens are even.

### What two consecutive number have a product of 324?

No two consecutive numbers have a product that is an even number. Any two consecutive numbers include one odd number and one even number. The product of one odd number and one even number is always an odd number.

### If the product of 2 even numbers is even then the 2 numbers must be even?

This is not always true. If the sum of two numbers is even, then those two numbers are either both even or both odd. For example: 2 + 2 = 4 (even + even = even) 5 + 7 = 12 (odd + odd = even) 3 + 2 = 5 (odd + even = odd)

### When you multiply any number of even numbers will the product always be odd?

No, the product will always be even.

### Why are some odd numbers composite?

Some. Any product of a set of odd numbers will be odd. To be even, a composite number must have at least one even factor. Therefore odd composite numbers must exist.

### What 3 consecutive odd numbers equal 270?

The sum of three odd numbers is odd but 270 is even, therefore there are no three odd numbers that add to 270. Similarly the product of two of more odd numbers is odd but 270 is even, therefore there are no three odd numbers that multiply together to get 270.

### What 7 odd numbers that will total 30?

You cannot do this, because you're taking odd numbers: if you add two odd numbers together, you will get an even number. Take the odd numbers in pairs, so you'll have 3 pairs plus an extra odd number. The 3 pairs make 3 even numbers. You can add up any number of even numbers and get an even number, so you will have an even + odd, which is odd. 30 is an even number… Read More

### 5 odd numbers that add up to 30 without minus?

You will have a long search on your hands because 5 odd numbers will never make 30. Any two odd numbers added together will result in an even number. Any two even numbers also result in an even number. An even and an odd number will always rsult in an odd number, so taking 5 separate odd numbers... odd1 + odd2 = even1 odd3 + odd4 = even2 even1 + even2 = even3 so, after… Read More

### If the product of two numbers is even does that mean the two numbers must be even?

No. It only means they weren't both odd (or another way, that at least one of them was even). An example would be 8 x 9 = 72; the product is even, yet one of the numbers was odd.

### What odd multiplication numbers equal 56?

There is no set of odd numbers whose product is 56 since the latter is even.

### Why is it that when you add two even numbers you get an even result?

You need an odd and an even to get an odd. 2 odds can make and odd or an even. Simply, it's just a pattern.

### Why do you get an odd number when you multiply an odd number by an odd number?

Let E1 and E2 be two even numbers. Then (E1+1)(E2+1) will be the product of two odd numbers. We have E1*E2 +E2+E1+1. Now when we add or multiply even numbers, we get even numbers and we add 1, it's odd.

### Why when you multiply an odd number with another odd number the result is a odd number?

yes, the product of 2 odd numbers is always an odd number. Well, the question is why. The first number is "even" + 1. Multiply both of these by your odd number. Now the "even" times "odd" is even, because every "1" in the odd number becomes a "2". And then the remaining 1 times "odd" must be odd, which is an even +1. Add it all up and you get evens everywhere except that… Read More

### What 5 odd numbers equal 30 when added and you can use the odd numbers more than once?

There are no 5 odd numbers that when added together make 30. Two odd numbers added together make an even number An odd number plus and even number makes an odd number. From the five odd numbers: Take two of them and add them together getting an even number and four odd numbers Add another of the odd numbers to this even number and you will have three odd numbers Add two of these together… Read More

### The product of two odd numbers?

The product (result of multiplication) is always odd. For example: 3*3=9 5*5=25 7*7=49

### The product of odd numbers is always even?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Odd times odd is always odd.

### What is the sign of the product of 47 negative numbers and 3 positive numbers?

Since there are an odd number of negative numbers, the result will be negative.

### Probability of getting an even product when rolled 2 dice?

I'm assuming you multiply the numbers rolled. Thus the rules of even and odd numbers come into play. The only way to get an odd product is to roll two odd numbers. The probability desired is 1 minus the probability of rolling two odd numbers. The odds of rolling an odd number is 1/2. Since the rolls are independent events, the odds of rolling two odd numbers is (1/2)2 = 1/4 So the probability of… Read More

### What 3 even numbers added together make an odd number?

There are never 3 even numbers that add up to an odd number because all of the numbers are even so the result/sum will have to be an even number.

### If the product of two numbers is even then is the two numbers even?

No. 9 X 2 = 18 One is even and one is odd.

### What is the rule for determining the sign of the product of two fractions?

It is the same as determining the sign of the product of two integers; + x + = + + x - = - - x + = - - x - = + OR If only positive numbers are multiplied, the result is positive. If positive and an even number of negative numbers (for example, + x - x -) are multiplied, the result is positive. If positive and an odd number of negative… Read More

### What is the product of two odd numbers?

The product of two odd numbers is always an odd number.

### Why is the product of two odd numbers odd?

Let me show this to you by an example : Suppose we wish to multiply 3 and 7. Product or Multiplication by any device is actually carried by the process of addition of 3 seven times, i.e. 3+3+3+3+3+3+3 = 21. Because the two numbers are odd, the result is always odd. To Summarize, addition of an odd number(i.e. 3) to itself an odd number of times(i.e. 7) always results in an odd number. The product… Read More

### Why is the product of two consecutive numbers is always odd?

When multiplied together, an odd number and an even number will always produce an odd number. Two consecutive numbers consist of one odd number and one even number, so their product is always an odd number. N-n-n-no! Any number multiplied by an even number yields an even product. Ever;y even number can be expressed as 2*M for some M. If we multiply 2*M by Y, the product is 2*M*Y = 2*(M*Y) which is even. So… Read More

### The product of two consecutive integers is 121 Find the numbers?

As there are two consecutive integers then one must be an even number and the other an odd number. If the numbers are y and y + 1 then if y is even, y + 1 is odd and if y is odd then y + 1 is even. The product of an even integer and an odd integer is always even. The question therefore has no answer. 121 = 112 but this is not… Read More

### Three addition facts that have sums that are odd numbers?

If you want to get an odd number as a result: * Add any even number with any odd number. * You can also add any three odd numbers, or two even number and an odd number.

### What is true about two odd numbers?

When you add them, you always get an even number; when you multiply them, the result is always odd.

### Is the sum of 2 numbers can be odd then there product is odd as well?

Let's take a look at this. For any integer n, 2n always be even, then the next consecutive number 2n + 1 must be odd. Let add them first, 2n + 2n + 1 = 4n + 1 = 2(2n) + 1 So their sum is odd, since every even number multiplied by 2 is also even. Let's multiplied them, 2n(2n + 1) = (2n)^2 + 2n Their product is even, since every even number… Read More

### Why even divided by odd equal even?

Odd numbers do NOT have a factor of 2. When an Even number is divided by an Odd number with no remainder, the prime factors of the divisor cancel out the prime factors of the dividend, but there will be no prime 2 to cancel the prime factor of 2 in the dividend leaving the the quotient to have a factor of 2, and so will be Even. --------------------------------------------------------- Alternatively, consider what happens when you… Read More

### Is the product of all prime numbers odd?

No. Since 2 is a prime and any number multiplied by an even is even, the product of all primes must be even.

### Is 30 a odd number?

No all the numbers that are product of 2 and some other number are even numbers In this case 30 is a product of 2 and 15

### What is the definition of an odd and a even number?

Odd and even numbers are whole numbers (integers) such as 1,2,3 etc... If an integer is divisible by "2" without leaving a remainder (i.e. it will result in an integer) then it is even. If an integer will not result in another integer when divided by 2 then it is odd. Examples: 2 & 4 are even as: 2/2 = 1 and 4/2 = 2 (both results are whole numbers) 1 & 3 are odd… Read More