8000
4000,2
2000,2,2
1000,2,2,2
500,2,2,2,2
250,2,2,2,2,2
125,2,2,2,2,2,2
25,5,2,2,2,2,2,2
5,5,5,2,2,2,2,2,2
1000
IT IS PRIME there is no factor tree
factor tree of 216
Factor tree of 204
The factor tree of 50:5025,25,5,25025,25,5,2
21
83 is prime. No tree.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
A tree.
The factor tree for 148: 148 74,2 37,2,2
311 is prime. It doesn't need a factor tree.