Greatest Common Factor of 22, 89, 63, 72

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

• Greatest Common Factor of 22, 89, 63, 72 by common division method
• Greatest Common Factor of 22, 89, 63, 72 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 22

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

1,2,11,22

Factors of 89

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

1,89

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 22,89,63,72 . The biggest common factor number is the GCF number.
So the greatest common factor 22,89,63,72 is 1.

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

• GCF of 79, 52, 74, 72
• GCF of 54, 97, 46, 56
• GCF of 92, 80, 26, 66
• GCF of 19, 17, 66, 17
• GCF of 86, 86, 20, 83

1. What is the GCF of 22, 89, 63, 72?

Answer: GCF of 22, 89, 63, 72 is 1.

2. How to Find the GCF of 22, 89, 63, 72

Answer: Greatest Common Factor(GCF) of 22, 89, 63, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 89, 63, 72) = 1.