The answer is 11.
11 55
11x1 11x5
The greatest common factor of the numbers 132 and 55 is 11.
The greatest common factor of 55 and 99 is 11.The GCF of 55 and 99 is 11.
The greatest common factor of 55 and 88 is 11.
The greatest common factor of 55 and 77 is 11. The prime factorization of 55 is 5*11. The prime factorization of 77 is 7*11. The greatest common factor is 11.
The Greatest Common Factor of 22, 55 and 110 is 11.
The Greatest Common Factor of 121, 55, 77: 11
11
The greatest common factor(gcf) of 44 and 55 is 11.
It is: 11
11
11
11