Greatest Common Factor of 680, 489, 539

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

• Greatest Common Factor of 680, 489, 539 by common division method
• Greatest Common Factor of 680, 489, 539 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 539

List of positive integer factors of 539 that divides 539 without a remainder.

1,7,11,49,77,539

Greatest Common Factor

We found the factors 680,489,539 . The biggest common factor number is the GCF number.
So the greatest common factor 680,489,539 is 1.

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

• GCF of 237, 871, 665
• GCF of 107, 361, 912
• GCF of 576, 667, 901
• GCF of 974, 671, 354
• GCF of 287, 503, 827

1. What is the GCF of 680, 489, 539?

Answer: GCF of 680, 489, 539 is 1.

2. How to Find the GCF of 680, 489, 539

Answer: Greatest Common Factor(GCF) of 680, 489, 539 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 489, 539) = 1.