Greatest Common Factor of 37, 42, 20, 715

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

• Greatest Common Factor of 37, 42, 20, 715 by common division method
• Greatest Common Factor of 37, 42, 20, 715 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 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 37,42,20,715 . The biggest common factor number is the GCF number.
So the greatest common factor 37,42,20,715 is 1.

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

• GCF of 26, 11, 57, 234
• GCF of 26, 32, 91, 182
• GCF of 82, 13, 70, 745
• GCF of 81, 59, 77, 812
• GCF of 17, 42, 57, 321

1. What is the GCF of 37, 42, 20, 715?

Answer: GCF of 37, 42, 20, 715 is 1.

2. How to Find the GCF of 37, 42, 20, 715

Answer: Greatest Common Factor(GCF) of 37, 42, 20, 715 = 1

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

Step 2: Then multiply all the prime factors GCF(37, 42, 20, 715) = 1.