13 is already prime. It doesn't need a tree.
12
65 / \ 13 5
26 / \ 2 13
3 * 13 (both prime numbers)
13 is already prime. It doesn't need a rainbow.
13 is prime. No tree.
13 is a prime number so it doesn't have a factor tree.
Oh, dude, a factor tree for 52? That's like a tree that shows how 52 can be broken down into its prime factors. So, you start with 52, then you can split it into 2 and 26, and then 2 and 13. It's like a family tree for numbers, but with less drama.
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.