Greatest Common Factor of 61, 22, 82, 89

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

• Greatest Common Factor of 61, 22, 82, 89 by common division method
• Greatest Common Factor of 61, 22, 82, 89 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 22

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

1,2,11,22

Factors of 82

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

1,2,41,82

Factors of 89

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

1,89

Greatest Common Factor

We found the factors 61,22,82,89 . The biggest common factor number is the GCF number.
So the greatest common factor 61,22,82,89 is 1.

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

• GCF of 98, 76, 27, 39
• GCF of 67, 43, 55, 48
• GCF of 32, 70, 66, 93
• GCF of 98, 19, 27, 19
• GCF of 80, 20, 63, 81

1. What is the GCF of 61, 22, 82, 89?

Answer: GCF of 61, 22, 82, 89 is 1.

2. How to Find the GCF of 61, 22, 82, 89

Answer: Greatest Common Factor(GCF) of 61, 22, 82, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 22, 82, 89) = 1.