327
3,109
The Prime Factors of 327 are 3, 109
109
(981) = 3 * (327)(327) = 3 * 109prime factors are 3*3*109 = 981
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
225 = 3252 63 = 327 so the greatest common factor is 9
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