Greatest Common Factor of 37, 42, 25, 491

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

• Greatest Common Factor of 37, 42, 25, 491 by common division method
• Greatest Common Factor of 37, 42, 25, 491 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 491

List of positive integer factors of 491 that divides 491 without a remainder.

1,491

Greatest Common Factor

We found the factors 37,42,25,491 . The biggest common factor number is the GCF number.
So the greatest common factor 37,42,25,491 is 1.

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

• GCF of 76, 32, 71, 764
• GCF of 81, 20, 70, 536
• GCF of 53, 31, 74, 579
• GCF of 70, 73, 43, 208
• GCF of 40, 42, 95, 650

1. What is the GCF of 37, 42, 25, 491?

Answer: GCF of 37, 42, 25, 491 is 1.

2. How to Find the GCF of 37, 42, 25, 491

Answer: Greatest Common Factor(GCF) of 37, 42, 25, 491 = 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, 25, 491) = 1.