Greatest Common Factor of 12, 855, 918

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

• Greatest Common Factor of 12, 855, 918 by common division method
• Greatest Common Factor of 12, 855, 918 with matching the biggest common factor

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

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

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

Greatest Common Factor

We found the factors 12,855,918 . The biggest common factor number is the GCF number.
So the greatest common factor 12,855,918 is 3.

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

• GCF of 29, 477, 811
• GCF of 85, 790, 559
• GCF of 39, 287, 740
• GCF of 73, 915, 755
• GCF of 52, 552, 926

1. What is the GCF of 12, 855, 918?

Answer: GCF of 12, 855, 918 is 3.

2. How to Find the GCF of 12, 855, 918

Answer: Greatest Common Factor(GCF) of 12, 855, 918 = 3

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

Step 2: Then multiply all the prime factors GCF(12, 855, 918) = 3.