Greatest Common Factor of 12, 612, 642, 231

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

• Greatest Common Factor of 12, 612, 642, 231 by common division method
• Greatest Common Factor of 12, 612, 642, 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 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

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 12,612,642,231 . The biggest common factor number is the GCF number.
So the greatest common factor 12,612,642,231 is 3.

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

• GCF of 79, 596, 305, 886
• GCF of 82, 658, 379, 545
• GCF of 86, 677, 130, 953
• GCF of 28, 752, 827, 151
• GCF of 71, 266, 548, 783

1. What is the GCF of 12, 612, 642, 231?

Answer: GCF of 12, 612, 642, 231 is 3.

2. How to Find the GCF of 12, 612, 642, 231

Answer: Greatest Common Factor(GCF) of 12, 612, 642, 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, 612, 642, 231) = 3.