Greatest Common Factor of 681, 315, 816

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

• Greatest Common Factor of 681, 315, 816 by common division method
• Greatest Common Factor of 681, 315, 816 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Greatest Common Factor

We found the factors 681,315,816 . The biggest common factor number is the GCF number.
So the greatest common factor 681,315,816 is 3.

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

• GCF of 131, 850, 714
• GCF of 225, 287, 568
• GCF of 669, 338, 509
• GCF of 275, 851, 962
• GCF of 102, 760, 296

1. What is the GCF of 681, 315, 816?

Answer: GCF of 681, 315, 816 is 3.

2. How to Find the GCF of 681, 315, 816

Answer: Greatest Common Factor(GCF) of 681, 315, 816 = 3

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

Step 2: Then multiply all the prime factors GCF(681, 315, 816) = 3.