Greatest Common Factor of 991, 2961, 676

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

• Greatest Common Factor of 991, 2961, 676 by common division method
• Greatest Common Factor of 991, 2961, 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 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 2961

List of positive integer factors of 2961 that divides 2961 without a remainder.

1,3,7,9,21,47,63,141,329,423,987,2961

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 991,2961,676 . The biggest common factor number is the GCF number.
So the greatest common factor 991,2961,676 is 1.

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

• GCF of 608, 5891, 413
• GCF of 378, 7244, 246
• GCF of 817, 8978, 262
• GCF of 528, 9294, 306
• GCF of 437, 6977, 220

1. What is the GCF of 991, 2961, 676?

Answer: GCF of 991, 2961, 676 is 1.

2. How to Find the GCF of 991, 2961, 676

Answer: Greatest Common Factor(GCF) of 991, 2961, 676 = 1

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

Step 2: Then multiply all the prime factors GCF(991, 2961, 676) = 1.