5.
The GCF is 5.
The GCF is 5.
The GCF is 5.
It is 5 because: 35-1,5,7,35 20-1,2,4,5,10,20 & 15-1,3,5,15
The GCF is 5.
The GCF for 20 45 75 is 5.
The greatest common factor (GCF) is: 5The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 5.