Greatest Common Factor of 684, 1538

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 684, 1538 i.e. 2 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 684, 1538 is 2.

GCF(684, 1538) = 2

GCF of 684, 1538

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

GCF of:

Greatest Common Factor of 684,1538

GCF of 684,1538 is 2

2 684, 1538
342, 769

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

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

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 1538

List of positive integer factors of 1538 that divides 1538 without a remainder.

1,2,769,1538

Greatest Common Factor

We found the factors 684,1538 . The biggest common factor number is the GCF number.
So the greatest common factor 684,1538 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 684, 1538

1. What is the GCF of 684, 1538?

Answer: GCF of 684, 1538 is 2.

2. How to Find the GCF of 684, 1538

Answer: Greatest Common Factor(GCF) of 684, 1538 = 2

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

Step 2: Then multiply all the prime factors GCF(684, 1538) = 2.