Greatest Common Factor of 22, 36, 18, 2

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

• Greatest Common Factor of 22, 36, 18, 2 by common division method
• Greatest Common Factor of 22, 36, 18, 2 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 22

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

1,2,11,22

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 18

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

1,2,3,6,9,18

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Greatest Common Factor

We found the factors 22,36,18,2 . The biggest common factor number is the GCF number.
So the greatest common factor 22,36,18,2 is 2.

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

• GCF of 21, 98, 50, 7
• GCF of 18, 49, 92, 1
• GCF of 43, 58, 43, 1
• GCF of 86, 55, 74, 4
• GCF of 37, 93, 62, 3

1. What is the GCF of 22, 36, 18, 2?

Answer: GCF of 22, 36, 18, 2 is 2.

2. How to Find the GCF of 22, 36, 18, 2

Answer: Greatest Common Factor(GCF) of 22, 36, 18, 2 = 2

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

Step 2: Then multiply all the prime factors GCF(22, 36, 18, 2) = 2.