13 is a Prime number. It doesn't have a tree because its only prime factor is itself.
No.
You don't. 13 is already prime.
A factor tree of 1575: 1575 / \ 5 325 / \ 5 65 / \ 5 13 Answer: 5*5*5*13 or 13*53
13 is prime. No tree.
13 is a prime number so it doesn't have a factor tree.
A factor tree of 78: 78 6 x 13 (2x3) x 13 Since 2, 3, and 13 are prime numbers, the factor tree is complete.
13 is already prime. It doesn't need a tree. 13 is prime. No tree.
13 is already prime. It doesn't need a tree.
The factor tree of 52 is 52 4 x 13 (2x2) x 13 The factor tree is finished. The prime factorization of 52 is 2 x 2 x 13.
I can't make the actual lines, but there's a factor tree. 104 2 * 52 2 * 26 2 * 13 2*2*2*13=104
13 is already prime. It doesn't need a tree.
13 is already prime. It doesn't need a tree.