Greatest Common Factor of 684, 549, 972

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

• Greatest Common Factor of 684, 549, 972 by common division method
• Greatest Common Factor of 684, 549, 972 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

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 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 684,549,972 . The biggest common factor number is the GCF number.
So the greatest common factor 684,549,972 is 9.

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

• GCF of 968, 920, 316
• GCF of 427, 346, 561
• GCF of 590, 620, 400
• GCF of 534, 630, 783
• GCF of 120, 645, 907

1. What is the GCF of 684, 549, 972?

Answer: GCF of 684, 549, 972 is 9.

2. How to Find the GCF of 684, 549, 972

Answer: Greatest Common Factor(GCF) of 684, 549, 972 = 9

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

Step 2: Then multiply all the prime factors GCF(684, 549, 972) = 9.