3 * 3 * 5 * 11 = 495 495 165,3 55,3,3 11,5,3,3
45
factor tree of 216
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
The highest common factor is 33
3 * 3 * 5 * 11 = 495 495 165,3 55,3,3 11,5,3,3
11
5
45
The GCF is: 15
The GCF is 9.
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
The factor tree of 50:5025,25,5,25025,25,5,2
21