Greatest Common Factor of 680, 687, 976

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

• Greatest Common Factor of 680, 687, 976 by common division method
• Greatest Common Factor of 680, 687, 976 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 976

List of positive integer factors of 976 that divides 976 without a remainder.

1,2,4,8,16,61,122,244,488,976

Greatest Common Factor

We found the factors 680,687,976 . The biggest common factor number is the GCF number.
So the greatest common factor 680,687,976 is 1.

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

• GCF of 269, 937, 424
• GCF of 964, 484, 273
• GCF of 862, 334, 286
• GCF of 434, 186, 163
• GCF of 259, 579, 380

1. What is the GCF of 680, 687, 976?

Answer: GCF of 680, 687, 976 is 1.

2. How to Find the GCF of 680, 687, 976

Answer: Greatest Common Factor(GCF) of 680, 687, 976 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 687, 976) = 1.