Greatest Common Factor of 918, 690, 321

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

• Greatest Common Factor of 918, 690, 321 by common division method
• Greatest Common Factor of 918, 690, 321 with matching the biggest common factor

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

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 918,690,321 . The biggest common factor number is the GCF number.
So the greatest common factor 918,690,321 is 3.

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

• GCF of 886, 929, 558
• GCF of 938, 323, 657
• GCF of 378, 980, 270
• GCF of 764, 286, 719
• GCF of 921, 676, 785

1. What is the GCF of 918, 690, 321?

Answer: GCF of 918, 690, 321 is 3.

2. How to Find the GCF of 918, 690, 321

Answer: Greatest Common Factor(GCF) of 918, 690, 321 = 3

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

Step 2: Then multiply all the prime factors GCF(918, 690, 321) = 3.