Greatest Common Factor of 42, 680, 537

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

• Greatest Common Factor of 42, 680, 537 by common division method
• Greatest Common Factor of 42, 680, 537 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Greatest Common Factor

We found the factors 42,680,537 . The biggest common factor number is the GCF number.
So the greatest common factor 42,680,537 is 1.

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

• GCF of 89, 614, 241
• GCF of 47, 684, 689
• GCF of 32, 717, 756
• GCF of 15, 143, 877
• GCF of 91, 775, 209

1. What is the GCF of 42, 680, 537?

Answer: GCF of 42, 680, 537 is 1.

2. How to Find the GCF of 42, 680, 537

Answer: Greatest Common Factor(GCF) of 42, 680, 537 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 680, 537) = 1.