Greatest Common Factor of 11, 53, 37, 20

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

• Greatest Common Factor of 11, 53, 37, 20 by common division method
• Greatest Common Factor of 11, 53, 37, 20 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 37

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

1,37

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 11,53,37,20 . The biggest common factor number is the GCF number.
So the greatest common factor 11,53,37,20 is 1.

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

• GCF of 96, 32, 89, 58
• GCF of 57, 80, 59, 74
• GCF of 32, 44, 99, 71
• GCF of 85, 77, 21, 66
• GCF of 40, 77, 64, 12

1. What is the GCF of 11, 53, 37, 20?

Answer: GCF of 11, 53, 37, 20 is 1.

2. How to Find the GCF of 11, 53, 37, 20

Answer: Greatest Common Factor(GCF) of 11, 53, 37, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 53, 37, 20) = 1.