Greatest Common Factor of 20, 37, 297

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

• Greatest Common Factor of 20, 37, 297 by common division method
• Greatest Common Factor of 20, 37, 297 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 20

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

1,2,4,5,10,20

Factors of 37

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

1,37

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Greatest Common Factor

We found the factors 20,37,297 . The biggest common factor number is the GCF number.
So the greatest common factor 20,37,297 is 1.

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

• GCF of 55, 60, 199
• GCF of 71, 22, 639
• GCF of 20, 56, 610
• GCF of 25, 91, 681
• GCF of 78, 99, 662

1. What is the GCF of 20, 37, 297?

Answer: GCF of 20, 37, 297 is 1.

2. How to Find the GCF of 20, 37, 297

Answer: Greatest Common Factor(GCF) of 20, 37, 297 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 37, 297) = 1.