The GCF is 4.
The least common multiple of the numbers 8, 12, 32 and 60 is 480.
The common factors of 32 and 60 are 1, 2 and 4.
12 and 20
32, 45, and 60 share no common factors aside from 1.
12 and 20
The least common multiple of the numbers 8 and 32 is 32.
4 is the greatest common factor. The common factors are 1,2, and 4.
You need at least two numbers to find a GCF. If that's 32, 48 and 60, the GCF is 4.
Add the three numbers to each other:18+32 = 5050+60 = 110
The HCF of both numbers is 4
28 and 32
Of 32 and what? You need at least 2 numbers to have a common anything.