346
2,173
1384 / \ 2 692 / \ 2 346 / \ 2 173
The least common factor of 346 and 8 is 1384.
No.
Yes. It is a factor of 1, 2, 173 and 346
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