Greatest Common Factor of 20, 89, 82, 5, 44

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

• Greatest Common Factor of 20, 89, 82, 5, 44 by common division method
• Greatest Common Factor of 20, 89, 82, 5, 44 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 89

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

1,89

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Factors of 44

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

1,2,4,11,22,44

Greatest Common Factor

We found the factors 20,89,82,5,44 . The biggest common factor number is the GCF number.
So the greatest common factor 20,89,82,5,44 is 1.

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

• GCF of 20, 57, 49, 6, 49
• GCF of 34, 21, 66, 1, 93
• GCF of 61, 86, 33, 3, 31
• GCF of 36, 87, 47, 2, 38
• GCF of 39, 36, 68, 2, 90

1. What is the GCF of 20, 89, 82, 5, 44?

Answer: GCF of 20, 89, 82, 5, 44 is 1.

2. How to Find the GCF of 20, 89, 82, 5, 44

Answer: Greatest Common Factor(GCF) of 20, 89, 82, 5, 44 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 89, 82, 5, 44) = 1.