Greatest Common Factor of 137, 138, 86

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

• Greatest Common Factor of 137, 138, 86 by common division method
• Greatest Common Factor of 137, 138, 86 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 137

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

1,137

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Greatest Common Factor

We found the factors 137,138,86 . The biggest common factor number is the GCF number.
So the greatest common factor 137,138,86 is 1.

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

• GCF of 958, 822, 57
• GCF of 478, 504, 10
• GCF of 580, 912, 25
• GCF of 876, 829, 63
• GCF of 407, 983, 70

1. What is the GCF of 137, 138, 86?

Answer: GCF of 137, 138, 86 is 1.

2. How to Find the GCF of 137, 138, 86

Answer: Greatest Common Factor(GCF) of 137, 138, 86 = 1

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

Step 2: Then multiply all the prime factors GCF(137, 138, 86) = 1.