Since 220 is a factor of 660, it is automatically the GCF.
The greatest common factor of 315 and 660 is 15.
The GCF is: 165
The GCF is: 3
The GCF is 11.
The GCF is 165.
The GCF is 60.
The GCF is 60.
16.5*2=33
132 2 * 132 = 264 5 * 132 = 660
You need 2 or more numbers to perform GCF
The GCF is 44.