Since 15 is a factor of 60, it is automatically the GCF.
gcf of 60 and 15 is 15.
The GCF is 15.
The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF is 15.
The GCF for 15 and 25 is 5 :)
The GCF is 15.
GCF(60, 45, 90) = 15
The GCF of 15 and 27 is 3. The GCF of 15, 20 and 25 is 5. The GCF of 15, 27, 15, 20 and 25 is 1.
the GCF is 15