The GCF for 64 20 is 4.
The GCF is 4.
You need at least two numbers to find a GCF.
The GCF is 2.
The GCF is 4.
The GCF is 4.
The greatest common factor (GCF) of 20, 48, and 64 is 4.
4
The GCF is 1.
The GCF of 11 and 44 is 11. The GCF of 20 and 30 is 10. The GCF of 5 and 11 is 1. The GCF of all of them is 1.
The GCF is 1.
GCF = 4, sum = 84.