Greatest Common Factor of 318, 638

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 318, 638 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 318, 638 is 2.

GCF(318, 638) = 2

GCF of 318, 638

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

GCF of:

Greatest Common Factor of 318,638

GCF of 318,638 is 2

2 318, 638
159, 319

∴ So the GCF of the given numbers is 2 = 2

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

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 318,638 . The biggest common factor number is the GCF number.
So the greatest common factor 318,638 is 2.

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 318, 638

1. What is the GCF of 318, 638?

Answer: GCF of 318, 638 is 2.

2. How to Find the GCF of 318, 638

Answer: Greatest Common Factor(GCF) of 318, 638 = 2

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

Step 2: Then multiply all the prime factors GCF(318, 638) = 2.