The GCF is 1.
The greatest common factor of 231 and 154 is 77.
The greatest common factor (GCF) of 121 and 231 is 11.
21
GCF(60, 231) = 3.
The GCF is 11.
The Greatest Common Factor is 33
The GCF is 33.
The GCF is: 77
33
The GCF is 3.
The GCF is 3.
The GCF is 21.