Greatest Common Factor of 20, 66, 22, 59, 36

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

• Greatest Common Factor of 20, 66, 22, 59, 36 by common division method
• Greatest Common Factor of 20, 66, 22, 59, 36 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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Greatest Common Factor

We found the factors 20,66,22,59,36 . The biggest common factor number is the GCF number.
So the greatest common factor 20,66,22,59,36 is 1.

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

• GCF of 28, 10, 30, 41, 90
• GCF of 93, 73, 67, 27, 94
• GCF of 38, 49, 53, 63, 40
• GCF of 71, 87, 26, 28, 76
• GCF of 18, 61, 89, 77, 29

1. What is the GCF of 20, 66, 22, 59, 36?

Answer: GCF of 20, 66, 22, 59, 36 is 1.

2. How to Find the GCF of 20, 66, 22, 59, 36

Answer: Greatest Common Factor(GCF) of 20, 66, 22, 59, 36 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 66, 22, 59, 36) = 1.