215
5,43
215
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
A tree.
..............215 ............../....\ .............5 x 43
The factor pairs of 215 are 1, 5, 43, and 215
no.
The factors of 215 are 1, 5, 43, 215 For them to be common they need to be compared to another set of factors.
Common factors of 215 and 125 are: 1 and 5.
5
It is 5
215
1, 5, 43, 215 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
factor tree of 216
IT IS PRIME there is no factor tree
Factor tree of 204