Greatest Common Factor of 22, 87, 85, 79, 98

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

• Greatest Common Factor of 22, 87, 85, 79, 98 by common division method
• Greatest Common Factor of 22, 87, 85, 79, 98 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Greatest Common Factor

We found the factors 22,87,85,79,98 . The biggest common factor number is the GCF number.
So the greatest common factor 22,87,85,79,98 is 1.

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

• GCF of 21, 73, 76, 70, 99
• GCF of 44, 48, 21, 11, 81
• GCF of 94, 65, 48, 16, 46
• GCF of 21, 36, 80, 94, 45
• GCF of 68, 18, 90, 45, 65

1. What is the GCF of 22, 87, 85, 79, 98?

Answer: GCF of 22, 87, 85, 79, 98 is 1.

2. How to Find the GCF of 22, 87, 85, 79, 98

Answer: Greatest Common Factor(GCF) of 22, 87, 85, 79, 98 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 87, 85, 79, 98) = 1.