Greatest Common Factor of 691, 484, 397

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

• Greatest Common Factor of 691, 484, 397 by common division method
• Greatest Common Factor of 691, 484, 397 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 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 691,484,397 . The biggest common factor number is the GCF number.
So the greatest common factor 691,484,397 is 1.

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

• GCF of 702, 649, 735
• GCF of 870, 843, 123
• GCF of 202, 645, 630
• GCF of 840, 956, 698
• GCF of 693, 920, 673

1. What is the GCF of 691, 484, 397?

Answer: GCF of 691, 484, 397 is 1.

2. How to Find the GCF of 691, 484, 397

Answer: Greatest Common Factor(GCF) of 691, 484, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(691, 484, 397) = 1.