Greatest Common Factor of 687, 957, 988

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

• Greatest Common Factor of 687, 957, 988 by common division method
• Greatest Common Factor of 687, 957, 988 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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 957

List of positive integer factors of 957 that divides 957 without a remainder.

1,3,11,29,33,87,319,957

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

Greatest Common Factor

We found the factors 687,957,988 . The biggest common factor number is the GCF number.
So the greatest common factor 687,957,988 is 1.

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

• GCF of 352, 306, 762
• GCF of 227, 488, 156
• GCF of 801, 675, 219
• GCF of 624, 348, 441
• GCF of 272, 550, 134

1. What is the GCF of 687, 957, 988?

Answer: GCF of 687, 957, 988 is 1.

2. How to Find the GCF of 687, 957, 988

Answer: Greatest Common Factor(GCF) of 687, 957, 988 = 1

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

Step 2: Then multiply all the prime factors GCF(687, 957, 988) = 1.