factor tree of 216
The least common factor of any set of numbers is 1.
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.
The greatest common factor of 171 and 475 is 19.
It is composite.
The common prime factor of 171 and 18 is 3.
The GCF of 63, 171, and 306 is 9.
It is 19
1
171
The GCF is 19.
19
The GCF is 9.
171/60 = 57/20 by dividing the numerator and the denominator by 3 which is their greatest common factor
IT IS PRIME there is no factor tree