Greatest Common Factor of 22, 12, 231

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

• Greatest Common Factor of 22, 12, 231 by common division method
• Greatest Common Factor of 22, 12, 231 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 22,12,231 . The biggest common factor number is the GCF number.
So the greatest common factor 22,12,231 is 1.

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

• GCF of 46, 98, 145
• GCF of 12, 52, 239
• GCF of 93, 85, 637
• GCF of 54, 53, 747
• GCF of 14, 34, 482

1. What is the GCF of 22, 12, 231?

Answer: GCF of 22, 12, 231 is 1.

2. How to Find the GCF of 22, 12, 231

Answer: Greatest Common Factor(GCF) of 22, 12, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(22, 12, 231) = 1.