Greatest Common Factor of 18, 396, 378

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 18, 396, 378 i.e. 18 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 18, 396, 378 is 18.

GCF(18, 396, 378) = 18

GCF of 18, 396, 378

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

GCF of:

Greatest Common Factor of 18,396,378

GCF of 18,396,378 is 18

2 18, 396, 378
3 9, 198, 189
3 3, 66, 63
1, 22, 21

∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 18

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

1,2,3,6,9,18

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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 18,396,378 . The biggest common factor number is the GCF number.
So the greatest common factor 18,396,378 is 18.

GCF of two or more Numbers Calculation Examples

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

Frequently Asked Questions on GCF of 18, 396, 378

1. What is the GCF of 18, 396, 378?

Answer: GCF of 18, 396, 378 is 18.

2. How to Find the GCF of 18, 396, 378

Answer: Greatest Common Factor(GCF) of 18, 396, 378 = 18

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

Step 2: Then multiply all the prime factors GCF(18, 396, 378) = 18.