Greatest Common Factor of 204, 396, 18

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

• Greatest Common Factor of 204, 396, 18 by common division method
• Greatest Common Factor of 204, 396, 18 with matching the biggest common factor

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

Factors of 204

List of positive integer factors of 204 that divides 204 without a remainder.

1,2,3,4,6,12,17,34,51,68,102,204

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 204,396,18 . The biggest common factor number is the GCF number.
So the greatest common factor 204,396,18 is 6.

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

• GCF of 511, 803, 69
• GCF of 484, 271, 53
• GCF of 338, 641, 44
• GCF of 200, 101, 28
• GCF of 484, 412, 39

1. What is the GCF of 204, 396, 18?

Answer: GCF of 204, 396, 18 is 6.

2. How to Find the GCF of 204, 396, 18

Answer: Greatest Common Factor(GCF) of 204, 396, 18 = 6

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

Step 2: Then multiply all the prime factors GCF(204, 396, 18) = 6.