Greatest Common Factor of 79, 84, 22, 70

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

• Greatest Common Factor of 79, 84, 22, 70 by common division method
• Greatest Common Factor of 79, 84, 22, 70 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 79

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

1,79

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 22

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

1,2,11,22

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Greatest Common Factor

We found the factors 79,84,22,70 . The biggest common factor number is the GCF number.
So the greatest common factor 79,84,22,70 is 1.

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

• GCF of 21, 93, 45, 22
• GCF of 30, 60, 30, 41
• GCF of 10, 16, 67, 83
• GCF of 86, 63, 31, 68
• GCF of 93, 48, 18, 59

1. What is the GCF of 79, 84, 22, 70?

Answer: GCF of 79, 84, 22, 70 is 1.

2. How to Find the GCF of 79, 84, 22, 70

Answer: Greatest Common Factor(GCF) of 79, 84, 22, 70 = 1

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

Step 2: Then multiply all the prime factors GCF(79, 84, 22, 70) = 1.