13 is already prime. No factorization.
13 is a prime, so its prime factorization is: 13
13 is already prime. Just write it down.
13 is already prime, no factorization required.
13 is already prime. No factorization necessary.
13 is already prime and doesn't need a prime factorization.
7 and 13 are already prime, no factorization required.
The prime factorization of 91 is 13 x 7 They are both prime so its a prime factorization
Its a prime #
The prime factorization of 507 is 3 x 13 x 13
The prime factorization of 11,843 = 13 * 911
13 is a prime number
The prime factorization of 78 is 2*3*13