Greatest Common Factor of 137, 392, 457

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

• Greatest Common Factor of 137, 392, 457 by common division method
• Greatest Common Factor of 137, 392, 457 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 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Greatest Common Factor

We found the factors 137,392,457 . The biggest common factor number is the GCF number.
So the greatest common factor 137,392,457 is 1.

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

• GCF of 497, 692, 523
• GCF of 753, 815, 246
• GCF of 313, 525, 757
• GCF of 112, 567, 314
• GCF of 527, 271, 893

1. What is the GCF of 137, 392, 457?

Answer: GCF of 137, 392, 457 is 1.

2. How to Find the GCF of 137, 392, 457

Answer: Greatest Common Factor(GCF) of 137, 392, 457 = 1

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

Step 2: Then multiply all the prime factors GCF(137, 392, 457) = 1.