506
253,2
23,11,2
22, 46, 253, 506
factor tree of 216
IT IS PRIME there is no factor tree
Factor tree of 204
The positive integer factors of 506 are: 1, 2, 11, 22, 23, 46, 253, 506
The factor tree of 50:5025,25,5,25025,25,5,2
21
Factors of 506: 1, 2, 11, 22, 23, 46, 253, 506Factors of 1863: 1, 3, 9, 23, 27, 69, 81, 207, 621, 1863GCF (506, 1863) = 23
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.