The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 1.
Since 15 is a factor of 60, it is automatically the GCF.
The GCF is 5.
gcf of 60 and 15 is 15.
The GCF is 15.
Every group of two or more integers has a greatest common factor ...although there are times when it's ' 1 ' .The GCF of 15, 35, and 60 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 1.
The GCF is 15.