Greatest Common Factor of 977, 988, 57

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 977, 988, 57 by common division method
• Greatest Common Factor of 977, 988, 57 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Greatest Common Factor

We found the factors 977,988,57 . The biggest common factor number is the GCF number.
So the greatest common factor 977,988,57 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 328, 186, 96
• GCF of 552, 657, 54
• GCF of 661, 257, 97
• GCF of 558, 519, 14
• GCF of 167, 657, 39

1. What is the GCF of 977, 988, 57?

Answer: GCF of 977, 988, 57 is 1.

2. How to Find the GCF of 977, 988, 57

Answer: Greatest Common Factor(GCF) of 977, 988, 57 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(977, 988, 57) = 1.