The GCF is 5.
The Greatest Common Factor (GCF) of 55 and 90 is: 5
The Greatest Common Factor (GCF) is: 5
The GCF is 5.
The GCF of 55 and 105 is 5.
gcf of 55 and 121
The GCF is 1
The GCF is 11.
The GCF is 11.
The GCF is 5.
The GCF is 11.
The GCF is.... 1 !