Greatest Common Factor of 678, 330, 12

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

• Greatest Common Factor of 678, 330, 12 by common division method
• Greatest Common Factor of 678, 330, 12 with matching the biggest common factor

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

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 12

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

1,2,3,4,6,12

Greatest Common Factor

We found the factors 678,330,12 . The biggest common factor number is the GCF number.
So the greatest common factor 678,330,12 is 6.

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

• GCF of 534, 914, 52
• GCF of 271, 589, 24
• GCF of 819, 354, 45
• GCF of 212, 208, 70
• GCF of 375, 861, 93

1. What is the GCF of 678, 330, 12?

Answer: GCF of 678, 330, 12 is 6.

2. How to Find the GCF of 678, 330, 12

Answer: Greatest Common Factor(GCF) of 678, 330, 12 = 6

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

Step 2: Then multiply all the prime factors GCF(678, 330, 12) = 6.