Greatest Common Factor of 680, 684, 974, 312

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

• Greatest Common Factor of 680, 684, 974, 312 by common division method
• Greatest Common Factor of 680, 684, 974, 312 with matching the biggest common factor

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

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

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 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Greatest Common Factor

We found the factors 680,684,974,312 . The biggest common factor number is the GCF number.
So the greatest common factor 680,684,974,312 is 2.

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

• GCF of 274, 825, 732, 849
• GCF of 768, 403, 247, 231
• GCF of 157, 769, 532, 955
• GCF of 416, 987, 254, 123
• GCF of 909, 412, 114, 384

1. What is the GCF of 680, 684, 974, 312?

Answer: GCF of 680, 684, 974, 312 is 2.

2. How to Find the GCF of 680, 684, 974, 312

Answer: Greatest Common Factor(GCF) of 680, 684, 974, 312 = 2

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

Step 2: Then multiply all the prime factors GCF(680, 684, 974, 312) = 2.