Greatest Common Factor of 11, 31, 20, 37

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

• Greatest Common Factor of 11, 31, 20, 37 by common division method
• Greatest Common Factor of 11, 31, 20, 37 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

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

Greatest Common Factor

We found the factors 11,31,20,37 . The biggest common factor number is the GCF number.
So the greatest common factor 11,31,20,37 is 1.

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

• GCF of 61, 53, 48, 69
• GCF of 75, 44, 27, 55
• GCF of 34, 81, 56, 77
• GCF of 25, 67, 78, 51
• GCF of 94, 34, 84, 90

1. What is the GCF of 11, 31, 20, 37?

Answer: GCF of 11, 31, 20, 37 is 1.

2. How to Find the GCF of 11, 31, 20, 37

Answer: Greatest Common Factor(GCF) of 11, 31, 20, 37 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 31, 20, 37) = 1.