Greatest Common Factor of 988, 131, 645

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

• Greatest Common Factor of 988, 131, 645 by common division method
• Greatest Common Factor of 988, 131, 645 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 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 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 988,131,645 . The biggest common factor number is the GCF number.
So the greatest common factor 988,131,645 is 1.

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

• GCF of 333, 416, 428
• GCF of 571, 160, 358
• GCF of 446, 656, 313
• GCF of 180, 524, 208
• GCF of 553, 733, 474

1. What is the GCF of 988, 131, 645?

Answer: GCF of 988, 131, 645 is 1.

2. How to Find the GCF of 988, 131, 645

Answer: Greatest Common Factor(GCF) of 988, 131, 645 = 1

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

Step 2: Then multiply all the prime factors GCF(988, 131, 645) = 1.