13 is a prime number. The only prime factor of a prime number is the number itself.
13 is a prime number and 39 isint a prime number
3 is a prime number. 13 is a prime number. 3 x 13 cannot be prime.
13 is prime.
13 is prime.
Out of the above numbers,38 is the only number which is not prime.
13 is a prime number
11, 13, 17, 19, 23, 29 . . .
13 is a Prime number.
13 is a prime number. The only prime factor of a prime number is the number itself.
Since 13 is a prime number (i.e., 13 is the only factor of 13), any number that is not a multiple of 13 is relatively prime to it.
1 x 13 (13 is a prime number)
13 is a prime number because it has only two factors which are itself and one
13 is a prime number13 is a prime number, because there are no two numbers that multiply to get 13.It is a prime number because no number can go into it or be multiplied and the answer be 13.Only two numbers go into 13.The two numbers:1;13One and thirteen (itself)1 is neither prime or composite.So concluding, 13 is a prime number.
13 is a prime number and 39 isint a prime number
3 is a prime number. 13 is a prime number. 3 x 13 cannot be prime.
13 is prime