Greatest Common Factor of 64, 137, 691

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

• Greatest Common Factor of 64, 137, 691 by common division method
• Greatest Common Factor of 64, 137, 691 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Factors of 691

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

1,691

Greatest Common Factor

We found the factors 64,137,691 . The biggest common factor number is the GCF number.
So the greatest common factor 64,137,691 is 1.

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

• GCF of 23, 280, 216
• GCF of 11, 216, 298
• GCF of 13, 523, 205
• GCF of 68, 377, 380
• GCF of 83, 400, 310

1. What is the GCF of 64, 137, 691?

Answer: GCF of 64, 137, 691 is 1.

2. How to Find the GCF of 64, 137, 691

Answer: Greatest Common Factor(GCF) of 64, 137, 691 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 137, 691) = 1.