Greatest Common Factor of 684, 270, 321

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

• Greatest Common Factor of 684, 270, 321 by common division method
• Greatest Common Factor of 684, 270, 321 with matching the biggest common factor

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

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 684,270,321 . The biggest common factor number is the GCF number.
So the greatest common factor 684,270,321 is 3.

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

• GCF of 578, 709, 589
• GCF of 735, 240, 162
• GCF of 680, 969, 729
• GCF of 669, 807, 484
• GCF of 876, 876, 611

1. What is the GCF of 684, 270, 321?

Answer: GCF of 684, 270, 321 is 3.

2. How to Find the GCF of 684, 270, 321

Answer: Greatest Common Factor(GCF) of 684, 270, 321 = 3

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

Step 2: Then multiply all the prime factors GCF(684, 270, 321) = 3.