Greatest Common Factor of 20, 28, 37, 377

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

• Greatest Common Factor of 20, 28, 37, 377 by common division method
• Greatest Common Factor of 20, 28, 37, 377 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 37

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

1,37

Factors of 377

List of positive integer factors of 377 that divides 377 without a remainder.

1,13,29,377

Greatest Common Factor

We found the factors 20,28,37,377 . The biggest common factor number is the GCF number.
So the greatest common factor 20,28,37,377 is 1.

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

• GCF of 92, 34, 20, 682
• GCF of 58, 92, 51, 153
• GCF of 32, 29, 87, 349
• GCF of 51, 65, 31, 993
• GCF of 12, 11, 98, 168

1. What is the GCF of 20, 28, 37, 377?

Answer: GCF of 20, 28, 37, 377 is 1.

2. How to Find the GCF of 20, 28, 37, 377

Answer: Greatest Common Factor(GCF) of 20, 28, 37, 377 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 28, 37, 377) = 1.