13 is already prime. Just write it down.
5 x 13 = 65 To show work, divide 65 by 5.
520 = 2 × 2 × 2 × 5 × 13
13 is a prime, so its prime factorization is: 13
1001 / 7 = 143 143 / 11 = 13 so prime fact. is 7 x 11 x 13
13 is already prime. No factorization necessary.
13 is already prime, no factorization required.
13 is already prime. No factorization.
13 is already prime and doesn't need a prime factorization.
7 and 13 are already prime, no factorization required.
The prime factorization of 9,295 is: 5 × 11 × 13 × 13
Its a prime #
13 is a prime number