Greatest Common Factor of 137, 391, 85

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

• Greatest Common Factor of 137, 391, 85 by common division method
• Greatest Common Factor of 137, 391, 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 137

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

1,137

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

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 137,391,85 . The biggest common factor number is the GCF number.
So the greatest common factor 137,391,85 is 1.

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

• GCF of 134, 827, 11
• GCF of 966, 272, 88
• GCF of 501, 491, 94
• GCF of 698, 719, 17
• GCF of 459, 809, 67

1. What is the GCF of 137, 391, 85?

Answer: GCF of 137, 391, 85 is 1.

2. How to Find the GCF of 137, 391, 85

Answer: Greatest Common Factor(GCF) of 137, 391, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(137, 391, 85) = 1.