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No. A prime number (or a prime) is a natural number which has exactly two distinct natural number divisors: 1 and itself. 13 is only divisible by 1 and itself (13). 14 is also divisible by 2 and 7, therefor is not a Prime number.
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What is an easy way to remember prime numbers from 1 to 100?
A good way to remember prime numbers from 1 to 100: Take any number. If it is only divisible by 1 and itself, then it is a prime number. If it is divisible by any other numbers, then it is not a prime number. Example: 13. You can only get 13 by multiplying: 1 x 13, and 13 can only be divided by 13...13/13 = 1...or 1....13/1=13. So 13 IS a Prime number. Example 14. You can get 14 by multiplying: 1x14, 2x7, and you can divide 14 by 2 to get 7, or by 7 to get 2, so 14 is NOT a Prime number, since numbers other than itself and 1 are able to be divided into it to get whole numbers. This test will hold true for any prime number.
What are prime factors of 13?
It's a prime number, so 1 & 13.
What number can be divided by 8 and 13 together?
13 is a prime number so none
What whole number goes into 13?
Well 13 is a prime number so only 13 and 1
Which is not a prime number 13 15 17 19?
3 x 5 = 15, so 15 is not a prime number.
