Greatest Common Factor of 10, 79, 22, 18

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

• Greatest Common Factor of 10, 79, 22, 18 by common division method
• Greatest Common Factor of 10, 79, 22, 18 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 79

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

1,79

Factors of 22

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

1,2,11,22

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 10,79,22,18 . The biggest common factor number is the GCF number.
So the greatest common factor 10,79,22,18 is 1.

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

• GCF of 85, 45, 91, 39
• GCF of 41, 65, 97, 61
• GCF of 25, 48, 25, 69
• GCF of 28, 36, 61, 60
• GCF of 29, 93, 59, 46

1. What is the GCF of 10, 79, 22, 18?

Answer: GCF of 10, 79, 22, 18 is 1.

2. How to Find the GCF of 10, 79, 22, 18

Answer: Greatest Common Factor(GCF) of 10, 79, 22, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 79, 22, 18) = 1.