13 is already prime. It doesn't need a tree.
56 28,2 14,2,2 7,2,2,2
484 242,2 121,2,2 11,11,2,2
675 225,3 75,3,3 25,3,3,3 5,5,3,3,3
720 360,2 180,2,2 90,2,2,2 45,2,2,2,2 15,3,2,2,2,2 5,3,3,2,2,2,2
225 9*25 3*3*5*5
The factor tree of 225 is: 15, 15 3, 5, 3, 5 225 75,3 25,3,3 5,5,3,3
225 75,3 25,3,3 5,5,3,3
225 75,3 25,3,3 5,5,3,3
the answer is pretty simple. 9009 x 1003 x 3 5 x 205 x 42 x 2answer: it depends how you do it because you can do in any way really.
225 = 3 × 3 × 5 × 5
180 90,2 45,2,2 15,3,2,2 5,3,3,2,2 225 75,3 25,3,3 5,5,3,3
The factor tree or prime factorization of 225 is as follows:225v v15 x 15v v v v3 x 5 3 x 53x3x5x5 or 32 x 52
77 7,11
15 3,5
1,270,2,135
225 75, 3 25, 3, 3 5, 5, 3, 3