The GCF is 5.
5
The answer is 5.
5 (leaves you with 2, 4 and 7)
The greatest common factor (usually abbreviated GCF) of 15, 35, and 20, is 5.
The GCF is 5.
The GCF is 35.
You need at least two numbers to find a GCF.
The GCF is 7.
5=5x1 35=5x7 HCF=5
The HCF is 7.
It is: 35