Greatest Common Factor of 691, 472, 85

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

• Greatest Common Factor of 691, 472, 85 by common division method
• Greatest Common Factor of 691, 472, 85 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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 691,472,85 . The biggest common factor number is the GCF number.
So the greatest common factor 691,472,85 is 1.

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

• GCF of 799, 940, 20
• GCF of 627, 668, 50
• GCF of 825, 449, 89
• GCF of 610, 805, 63
• GCF of 945, 996, 37

1. What is the GCF of 691, 472, 85?

Answer: GCF of 691, 472, 85 is 1.

2. How to Find the GCF of 691, 472, 85

Answer: Greatest Common Factor(GCF) of 691, 472, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(691, 472, 85) = 1.