Greatest Common Factor of 18, 12, 774

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

• Greatest Common Factor of 18, 12, 774 by common division method
• Greatest Common Factor of 18, 12, 774 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 12

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

1,2,3,4,6,12

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Greatest Common Factor

We found the factors 18,12,774 . The biggest common factor number is the GCF number.
So the greatest common factor 18,12,774 is 6.

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

• GCF of 47, 41, 591
• GCF of 57, 36, 621
• GCF of 80, 58, 297
• GCF of 81, 48, 847
• GCF of 45, 54, 585

1. What is the GCF of 18, 12, 774?

Answer: GCF of 18, 12, 774 is 6.

2. How to Find the GCF of 18, 12, 774

Answer: Greatest Common Factor(GCF) of 18, 12, 774 = 6

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

Step 2: Then multiply all the prime factors GCF(18, 12, 774) = 6.