Prime Numbers

The prime factors of 53 are 1 and 53, as 53 is a prime number itself. The prime factors of 74 are 1, 2, 37, and 74. Prime numbers are numbers greater than 1 that have no positive divisors other than 1 and themselves.

In order to find three different prime numbers that sum up to 40, we need to identify the possible combinations. The only prime number that is even is 2, so one of the prime numbers must be 2. The other two prime numbers that add up to 38 can be 19 and 17. Therefore, the sum of the three different prime numbers that add up to 40 is 2 + 19 + 17 = 38.

To make 9, you can multiply 3 by 3 since 3 is a prime number. To make 10, you can multiply 2 by 5, both of which are prime numbers. Finally, to make 12, you can multiply 2 by 2 by 3, as 2 and 3 are prime numbers. By multiplying these prime numbers together, you can obtain the desired results of 9, 10, and 12.

The prime factors of 2x2x3x3x3x5x5x5x5x5 are 2, 3, and 5. This can be determined by breaking down the number into its prime factors, which are the numbers that are divisible only by 1 and themselves. In this case, 2 is a prime factor because it is divisible only by 1 and 2, 3 is a prime factor because it is divisible only by 1 and 3, and 5 is a prime factor because it is divisible only by 1 and 5.

To find the numbers between 400 and 600 that either begin or end with the digit 5, we can break it down into two parts.

First, let's find the numbers that begin with 5: There are 10 numbers between 500 and 599 that start with 5.

Next, let's find the numbers that end with 5: There are 10 numbers between 405 and 595 that end with 5.

Adding these two sets together gives us a total of 20 numbers between 400 and 600 that either begin or end with the digit 5.

A COMPOUND number.

e.g. 24 , 1,2,3,4,6,8,12,24 are all factors of '24'.

NB A number that has no factors is a PRIME Number. e.g. 3,5,7,

The term 2NaCl represents a chemical formula indicating the composition of a compound. In this case, it stands for two sodium (Na) atoms bonding with one chlorine (Cl) atom to form sodium chloride, which is commonly known as table salt. The subscript "2" indicates that there are two sodium atoms for every one chlorine atom in the compound.

Well, isn't that a happy little question! If the number 1 is not considered a composite or prime number, we simply call it a "unit." Just like every color on our palette has its own unique beauty, every number has its own special role to play in the world of mathematics.

61, 67, 71, 73, 79, 83 and 89.

To write 12 as a product of its prime factors, we first divide 12 by the smallest prime number, which is 2. This gives us 2 × 6. Next, we further divide 6 by 2 to get 2 × 2 × 3. Therefore, the prime factors of 12 are 2 × 2 × 3.

All of them except for 11, 13, 17 and 19 which are prime numbers

Oh, dude, dividing two digits by three digits is like, totally easy. You just, like, do long division. You put the three-digit number outside the division house, the two-digit number inside, and then you, like, divide and stuff. It's not rocket science, man. Just remember to carry the one if you have to, or whatever.

YES!!! It is alos the ONLY even prime number.

Well, isn't that a happy little question! If we take the number 45 and add 7 to it, we get 52. Just like adding a touch of sunlight to a painting, adding 7 to 45 brightens it up to become 52. Remember, there are no mistakes, just happy little numbers!

693

Well, isn't that just a happy little question! When you have prime factors of 2, 3, and 5, you can simply multiply them together to find the composite number. So, 2 times 3 times 5 equals 30. That's your beautiful composite number right there, just waiting to be painted on the canvas of mathematics.

Well, honey, the two numbers that make 263 are 263 and 0. Because, you know, any number added to 0 is just itself. So, technically, 263 plus 0 equals 263. Math can be a real hoot sometimes.

Well, honey, the multiples of 4 between 20 and 40 are 24, 28, 32, and 36. So, if you're looking for some math fun, those are the numbers you need to play with. Now go forth and conquer those multiples like the math whiz you are!

Well, honey, a composite number is any ol' number greater than 1 that ain't prime, so let's see here... Ah, 85 fits the bill! It can be divided by 1, 5, 17, and itself. So, there you have it, a sassy little composite number between 80 and 100.

The prime numbers between 1 and 15 are 2, 3, 5, 7, 11, and 13. To find the sum, you simply add these numbers together: 2 + 3 + 5 + 7 + 11 + 13 = 41. Therefore, the sum of prime numbers between 1 and 15 is 41.

Oh, what a happy little question! It looks like 1 and 17 are the numbers that can be divided into 17 without leaving a remainder. Isn't that just a delightful little fact to know? Just remember, there are no mistakes, only happy little accidents in math!

Oh, isn't that a happy little question! Let's take a look at 90090 together. We can break it down into its prime factors, like 2, 3, 5, 7, 11, and 13. Each of these numbers is like a different color on our palette, coming together to create the beautiful masterpiece that is 90090. Remember, there are no mistakes, just happy little accidents in math!

The factor pairs of 50 are (1, 50), (2, 25), and (5, 10). These pairs are formed by finding two numbers that multiply together to give 50. The factors of 50 are all the numbers that can evenly divide into 50 without leaving a remainder.

Oh, dude, like, math is hard, but not that hard. Yeah, 37 times 3 is totally 111. It's like basic multiplication, you know? So, yeah, you got it right.

The number 287 is a prime number, which means it is only divisible by 1 and itself. In this case, the only numbers that go into 287 without leaving a remainder are 1 and 287. Prime numbers have exactly two factors, making them unique in the world of numbers.