Greatest Common Factor of 721, 2131, 676

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

• Greatest Common Factor of 721, 2131, 676 by common division method
• Greatest Common Factor of 721, 2131, 676 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 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 2131

List of positive integer factors of 2131 that divides 2131 without a remainder.

1,2131

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

Greatest Common Factor

We found the factors 721,2131,676 . The biggest common factor number is the GCF number.
So the greatest common factor 721,2131,676 is 1.

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

• GCF of 767, 9747, 664
• GCF of 553, 8508, 893
• GCF of 829, 1512, 840
• GCF of 944, 3926, 963
• GCF of 348, 1094, 312

1. What is the GCF of 721, 2131, 676?

Answer: GCF of 721, 2131, 676 is 1.

2. How to Find the GCF of 721, 2131, 676

Answer: Greatest Common Factor(GCF) of 721, 2131, 676 = 1

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

Step 2: Then multiply all the prime factors GCF(721, 2131, 676) = 1.