What is the greatest common factor of 77 98 and 56?

Answer 1

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 28, 98, and 56 is 14

Answer 2

• Factors of 56: 1, 2, 4, 7, 8, 14, 28, 56
• Factors of 28: 1, 2, 4, 7, 14, 28
• Factors of 43: 1, 43
• Factors of 98: 1, 2, 7, 14, 49, 98
• GCF (56, 28, 43, 98) = 1

Answer 3

The GCF is: 28

Answer 4

The GCF is 7.

Answer 5

14.