Greatest Common Factor of 331, 676, 638

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

• Greatest Common Factor of 331, 676, 638 by common division method
• Greatest Common Factor of 331, 676, 638 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 331

List of positive integer factors of 331 that divides 331 without a remainder.

1,331

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 331,676,638 . The biggest common factor number is the GCF number.
So the greatest common factor 331,676,638 is 1.

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

• GCF of 534, 298, 450
• GCF of 602, 556, 779
• GCF of 213, 402, 678
• GCF of 785, 237, 737
• GCF of 985, 897, 668

1. What is the GCF of 331, 676, 638?

Answer: GCF of 331, 676, 638 is 1.

2. How to Find the GCF of 331, 676, 638

Answer: Greatest Common Factor(GCF) of 331, 676, 638 = 1

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

Step 2: Then multiply all the prime factors GCF(331, 676, 638) = 1.