The GCF is 11.
The GCF is 11.
The GCF is 11.
231 ÷ 121 = 1 r 110 121 ÷ 110 = 1 r 10 110 ÷ 10 = 11 r 0 gcf of 121 and 231 is 11.
The GCF is 121.
The GCF is 19.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 20 and 121 is 1
gcf of 55 and 121
The GCF is 11.
The gcf is 121.
The GCF is 11.
The GCF is 1.
The GCF is 1.