Greatest Common Factor of 12, 54, 231

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

• Greatest Common Factor of 12, 54, 231 by common division method
• Greatest Common Factor of 12, 54, 231 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 12

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

1,2,3,4,6,12

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 12,54,231 . The biggest common factor number is the GCF number.
So the greatest common factor 12,54,231 is 3.

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

• GCF of 50, 91, 497
• GCF of 61, 72, 218
• GCF of 46, 95, 197
• GCF of 78, 66, 110
• GCF of 37, 27, 561

1. What is the GCF of 12, 54, 231?

Answer: GCF of 12, 54, 231 is 3.

2. How to Find the GCF of 12, 54, 231

Answer: Greatest Common Factor(GCF) of 12, 54, 231 = 3

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

Step 2: Then multiply all the prime factors GCF(12, 54, 231) = 3.