### Which is a prime number 10 3 4?

3 <><><> 3 is only divisible by 1 and itself. whereas 4 and 10 are divisible by other numbers. 4 is divisible by 1,2,4. 10 is divisible by 1,2,5,10 <><><> A prime number is a number that is evenly divisible only by itself and one. Therefore, 3 is the prime number. 4 is divisible by 1, 2, and 4. 10 is divisible by 1, 2, 5, and 10. Three cannot be divided evenly by any…

### Why any number that is divisible by 9 is also divisible by 3?

as 9 is made of 3 times 3 so any number (such as 90) which is divisible by 9 will also be divisible by 3 and the answer will be 3 times bigger so 90/9 is 10 then 90/3 = 30 which is 10 x 3 Example: same for any number that is divisible by 14 will also be divisible by 7 (or also 2) as 14 = 7 x 2 or divisible by say…

### What are the divisible rules for 2 3 4 5 6 9 10?

If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If…

### Can you divide 2 3 5 6 9 10 into 305?

305 can only be [exactly] divided by 5 and not 2, 3, 6, 9 nor 10. Divisibility tests: 2: No Number must be even (last digit divisible by 2). Last digit is 5 which is not even, so the whole number (305) not divisible by 2. 3: No Add up the digits of the number; if this sum is divisible by 3, then the original number is divisible by 3: 3 + 0 + 5…

### Is the number 432 divisible by 2 3 5 6 9 10?

To be divisible by 2 the number must be even, that is its last digit must be 2, 4, 6, 8, or 0; the last digit of 432 is 2 which is one of {2, 4, 6, 8, 0} so 432 is even and divisible by 2. To be divisible by 3 sum the digits of the number; if this sum is divisible by 3 then the original number is divisible by 3. The test…

### Is 189 divisible by 2 3 4 5 6 9 and 10?

No. 189 is only evenly divisible by 3 and 9 (from the set provided). Using the following rules of divisibility on the number 189: Divisible by 2? No - the number is not even Divisible by 3? Yes - the sum of the digits (1 + 8 + 9 = 18) is divisible by 3 Divisible by 4? No - the last two digits are not evenly divisible by 4 Divisible by 5? No…

### Is 5890 divisible by 2 3 6 9 5 10?

Test of divisibility by 2: If a number is even then the number can be evenly divided by 2. 5890 is an even number so, it is divisible by 2. Test of divisibility by 3: A number is divisible by 3 if the sum of digits of the number is a multiple of 3. Sum of digits = 5+8+9+0 = 22, which is not a multiple of 3. So, 5890 is not divisible by 3…

### What are the rules of divisibility?

1- Any number is divisible by 1. 2- Any even number is divisible by 2. 3- If its digits add up to a number divisible by 3, the whole number is divisible by 3. 4- If the last two digits are divisible by 4, the whole number is divisible by 4. 5- If it ends in 5 or 0, the whole number is divisible by 5. 6- If it's even and also divisible by 3…

### Is 32 divisible by 2 or 3 or 4 or 5 or 6 or 9 or 10?

Here are some ways of remembering which numbers are divisible by others: Divisible by 2: Is the number even? 32 ends in a 0, 2, 4, 6, or 8, so 32 is divisible by 2 Divisible by 3: Do the digits add up to be multiple of three? 3 + 2 = 5, and 5 cannot divide by 3, so 32 is NOT divisible by 3 Divisible by 4: Are the last two digits divisible…

### Is 5232 divisible by 6?

Since 5232 is divisible by both 2 and 3, it is divisible by 6. A number must be divisible by both 2 and 3 to be divisible by 6. The number 5232 is even, so it is divisible by 2. If you add the individual digits in the number (5+2+3+2=12) you get a number that is divisible by 3, meaning the original number (5232) is also divisible by 3.

### What are the rules in math for 234569 and 10?

If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If…

### Is 144 divisible by 2 3 4 5 6 9 or 10?

144 is divisible by 2, 3, 4, 6, 9 and not divisible by 5 or 10. Divisible by 2 The whole number is divisible by 2 if the number is even which is shown by the last digit being divisible by 2. The last digit of 144 is 4 and 4 is divisible by 2, thus 144 is divisible by 2. Divisible by 3 The number is divisible by 3 if the sum of its…

### What are the divisibility rules for 1-13?

0: Every number is divisible by 0 1: Every number is divisible by 1 2: Every even number is divisible by 2 3: If the sum of the digits is divisible by 3, then so is the whole number. Repeat the process if necessary - example: is 4,962 divisible by 3? 4+9+6+2=21 2+1=3 - 3 is divisible by 3. Therefore, 4,962 is also divisible by 3 4: If the last 2 digits of a number…

### How do you explain that even without listing all the factors of a number it is easy to tell that they are composite numbers?

To know if a number is composite without listing its factors, you can use these rules: All numbers that end with 2, 4, 6, 8, and 0 (even numbers) are divisible by 2. If the sum of the digits in a number is divisible by 3, the number is divisible by 3. If the last two digits are divisible by 4, the number is divisible by 4. All numbers that have 5 in the one's…

### Is 1044 divisible by 2 3 4 5 6 and 10?

It's trivially obvious that it's NOT divisible by 5, since doesn't end in 5 or 0. That means it's also not divisible by 10. (Not all numbers that are divisible by 5 are divisible by 10, but every number that is divisible by 10 is also divisible by 5.) 1+0+4+4 = 9, so it is divisible by 3 (and by 9). It ends with a 4, so it's divisible by 2. The last two digits…

### What is 102 divisable by?

102 is divisible by 2,3 and 6 A number is divisible by 2 if the number has even number on its unit place. A number is divisible by 3 if the sum of all the digits of the number is divisible by 3. For example= In number 102 1+0+2=3 and yes it is divisible by 3 A number is divisible by 6 if it is divisible by both 2 and 3 These laws of divisibility…

### Is 896 divisible by 2 3 5 9 or 10?

896 is only divisible by 2; it is not divisible by 3, 5, 9 nor 10. To be divisible by 2, the number must be even, ie, the last digit must be even, that is one of {0, 2, 4, 6, 8}; 896 ends in 6 which is even, thus 896 is divisible by 2. To be divisible by 3, add the digits of the number together and if the sum is divisible by 3…

### What are the divisibility rules for 1 2 3 4 5 6 9 and 10?

All whole numbers are divisible by 1. Numbers are divisible by 2 if they end in 2, 4, 6, 8 or 0. Numbers are divisible by 3 if the sum of their digits is divisible by 3. Numbers are divisible by 4 if the last two digits of the number are divisible by 4. Numbers are divisible by 5 if the last digit of the number is either 5 or 0. Numbers are divisible by…

### What is the divisibility rules for 2 3 4 5 6 7 8 9 10?

If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If…

### Is 234 divisible by 3 6 and 9?

Using the tests for divisibility: Divisible by 3: Add the digits and if the sum is divisible by 3, so is the original number: 2 + 3 + 4 = 9 which is divisible by 3, so 234 is divisible by 3 Divisible by 6: Number is divisible by 2 and 3: Divisible by 2: If the number is even (last digit divisible by 2), then the whole number is divisible by 2. 234 is…

### What are the divisibility rule for 6?

To be divisible by 6, the number must be divisible by both 2 and 3: To be divisible by 2 the last digit must be even, ie one of {0, 2, 4, 6, 8}; To be divisible by 3, sum the digits of the number and if this sum is divisible by 3, then the original number is divisible by 3. As the test can be repeated on the sum, repeat the summing until a…

### What are numbers that are divisible by 6?

Numbers are divisible by 6 if they are divisible by both 2 and 3. All even numbers are divisible by 2. Odd numbers are not. To see if a number is divisible by 3, add the individual digits of the number to each other and see if that number is divisible by 3. If it is, then the original number is also divisible by 3. Example: 2712, add 2+7+1+2=12 Is 12 divisible by 3? Yes…

### Is 712 divisible by 2 3 4 5 6 10?

712 is divisible by 2 because the digit at ones place is an even number. 712 is not divisible by 3 because the sum of the numbers(7+1+2=10) is not divisible by 3. 712 is divisible by 4 as the last two digits(12) are divisible by 4. 712 is not divisible by 5 because the last digit is neither 5 nor 0. 712 is not divisible by 6 because it is not divisible by 3. 712…

### What are the divisbilty rules for 1-10?

Everything is divisible by 1. If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3…

### How do you know if the number is divisible by 6?

The Answer :) If the number is divisible by 2 and If the number is divisible by 3 To find out if the number is divisible by 2 you look at the last digit of the number and see if it's an even number... ex: 420 you look at the 0 and 0 is a even number so 420 is divisible by 2. To find out if a number is divisible by 3 you add…

### Is the number 75 divisible by 2 3 4 5 9 10?

To be divisible by 2 the last digit must be even, ie one of {0, 2, 4, 6, 8}; The last digit of 75 is 5, which is not one of these so it is not divisible by 2. To be divisible by 3, sum the digits of the number and if this sum is divisible by 3, then the original number is divisible by 3. As the test can be repeated on the sum…

### Determine if a number is divisible by 3?

Check the sum of the digits, if the sum divisible by 3 then the number is divisible by 3. Example 910: the sum of digits= 9 + 1 + 0 = 10, but 10 is not divisible by 3, so the number 910 is not divisible by 3. Example 2154: the sum of digits = 2 + 1 + 5 + 4 = 12, this sum is divisible by 3, so the number 2154 is…