Greatest Common Factor of 338, 689

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 338, 689 i.e. 13 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 338, 689 is 13.

GCF(338, 689) = 13

GCF of 338, 689

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

GCF of:

Greatest Common Factor of 338,689

GCF of 338,689 is 13

13 338, 689
26, 53

∴ So the GCF of the given numbers is 13 = 13

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

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Greatest Common Factor

We found the factors 338,689 . The biggest common factor number is the GCF number.
So the greatest common factor 338,689 is 13.

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 338, 689

1. What is the GCF of 338, 689?

Answer: GCF of 338, 689 is 13.

2. How to Find the GCF of 338, 689

Answer: Greatest Common Factor(GCF) of 338, 689 = 13

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

Step 2: Then multiply all the prime factors GCF(338, 689) = 13.