The GCF is 1.
The GCF is 11.
The GCF is 11.
The GCF is 11.
11
The gcf of 22 and 55 is :11
The GCF is 11.
The GCF is 11.
The GCF is 11.
The GCF is 2.
The greatest common factor of 22 , 66 , 77 = 11
The GCF of 22 and 55 is 11
The GCF of 22 and 143 is 11. The factors of 22 are 2 and 11. Of these, only 11 goes into 143.