Greatest Common Factor of 20, 44, 89, 99, 37

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

• Greatest Common Factor of 20, 44, 89, 99, 37 by common division method
• Greatest Common Factor of 20, 44, 89, 99, 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 20

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

1,2,4,5,10,20

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

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 20,44,89,99,37 . The biggest common factor number is the GCF number.
So the greatest common factor 20,44,89,99,37 is 1.

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

• GCF of 27, 11, 38, 22, 45
• GCF of 37, 69, 79, 55, 57
• GCF of 70, 41, 71, 22, 32
• GCF of 46, 18, 16, 98, 31
• GCF of 26, 11, 25, 58, 48

1. What is the GCF of 20, 44, 89, 99, 37?

Answer: GCF of 20, 44, 89, 99, 37 is 1.

2. How to Find the GCF of 20, 44, 89, 99, 37

Answer: Greatest Common Factor(GCF) of 20, 44, 89, 99, 37 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 44, 89, 99, 37) = 1.