Greatest Common Factor of 918, 609, 921

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

• Greatest Common Factor of 918, 609, 921 by common division method
• Greatest Common Factor of 918, 609, 921 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 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 918,609,921 . The biggest common factor number is the GCF number.
So the greatest common factor 918,609,921 is 3.

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

• GCF of 323, 789, 205
• GCF of 898, 723, 975
• GCF of 988, 602, 827
• GCF of 794, 615, 169
• GCF of 445, 288, 807

1. What is the GCF of 918, 609, 921?

Answer: GCF of 918, 609, 921 is 3.

2. How to Find the GCF of 918, 609, 921

Answer: Greatest Common Factor(GCF) of 918, 609, 921 = 3

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

Step 2: Then multiply all the prime factors GCF(918, 609, 921) = 3.