The GCF is 11.
The GCF is 1.
The greatest common factor of 22 , 66 , 77 = 11
Since 37 is a prime number, the GCF is 1
The GCF is 11.
The GCF is 11.
The GCF is 4.
The GCF of 33 and 121 is 11.The GCF is 11.It is: 11
The GCF is 66.
GCF for 77 and 14 is 7.
The GCF is 7.
The GCF is 77.