Greatest Common Factor of 61, 422, 137

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

• Greatest Common Factor of 61, 422, 137 by common division method
• Greatest Common Factor of 61, 422, 137 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 137

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

1,137

Greatest Common Factor

We found the factors 61,422,137 . The biggest common factor number is the GCF number.
So the greatest common factor 61,422,137 is 1.

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

• GCF of 52, 217, 215
• GCF of 20, 309, 441
• GCF of 60, 484, 973
• GCF of 19, 338, 481
• GCF of 55, 577, 209

1. What is the GCF of 61, 422, 137?

Answer: GCF of 61, 422, 137 is 1.

2. How to Find the GCF of 61, 422, 137

Answer: Greatest Common Factor(GCF) of 61, 422, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 422, 137) = 1.