220
1, 11, 121.
The number is 55+66 = 121
The factors of 55 are 1, 5, 11, and 55. The factors of 121 are 1, 11, and 121. The GCF of 55 and 121 is 11.
gcf of 55 and 121
11
One.
5 goes into 45 and 55
The GCF is 11.
55% of 200 = 121
1 and 11
The Greatest Common Factor of 121, 55, 77: 11