Greatest Common Factor of 680, 654, 834

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

• Greatest Common Factor of 680, 654, 834 by common division method
• Greatest Common Factor of 680, 654, 834 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 654

List of positive integer factors of 654 that divides 654 without a remainder.

1,2,3,6,109,218,327,654

Factors of 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Greatest Common Factor

We found the factors 680,654,834 . The biggest common factor number is the GCF number.
So the greatest common factor 680,654,834 is 2.

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

• GCF of 714, 259, 401
• GCF of 405, 454, 443
• GCF of 238, 781, 336
• GCF of 893, 476, 789
• GCF of 341, 413, 465

1. What is the GCF of 680, 654, 834?

Answer: GCF of 680, 654, 834 is 2.

2. How to Find the GCF of 680, 654, 834

Answer: Greatest Common Factor(GCF) of 680, 654, 834 = 2

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

Step 2: Then multiply all the prime factors GCF(680, 654, 834) = 2.