Greatest Common Factor of 684, 966, 686

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

• Greatest Common Factor of 684, 966, 686 by common division method
• Greatest Common Factor of 684, 966, 686 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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 966

List of positive integer factors of 966 that divides 966 without a remainder.

1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 684,966,686 . The biggest common factor number is the GCF number.
So the greatest common factor 684,966,686 is 2.

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

• GCF of 629, 647, 394
• GCF of 329, 756, 701
• GCF of 987, 573, 643
• GCF of 746, 504, 960
• GCF of 421, 424, 818

1. What is the GCF of 684, 966, 686?

Answer: GCF of 684, 966, 686 is 2.

2. How to Find the GCF of 684, 966, 686

Answer: Greatest Common Factor(GCF) of 684, 966, 686 = 2

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

Step 2: Then multiply all the prime factors GCF(684, 966, 686) = 2.