Greatest Common Factor of 12, 306, 672

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

• Greatest Common Factor of 12, 306, 672 by common division method
• Greatest Common Factor of 12, 306, 672 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 12

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

1,2,3,4,6,12

Factors of 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 12,306,672 . The biggest common factor number is the GCF number.
So the greatest common factor 12,306,672 is 6.

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

• GCF of 27, 440, 355
• GCF of 81, 743, 936
• GCF of 59, 779, 604
• GCF of 18, 777, 574
• GCF of 50, 665, 946

1. What is the GCF of 12, 306, 672?

Answer: GCF of 12, 306, 672 is 6.

2. How to Find the GCF of 12, 306, 672

Answer: Greatest Common Factor(GCF) of 12, 306, 672 = 6

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

Step 2: Then multiply all the prime factors GCF(12, 306, 672) = 6.