Greatest Common Factor of 684, 1422

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, 1422 i.e. 18 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 684, 1422 is 18.

GCF(684, 1422) = 18

GCF of 684, 1422

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

GCF of:

Greatest Common Factor of 684,1422

GCF of 684,1422 is 18

2 684, 1422
3 342, 711
3 114, 237
38, 79

∴ 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 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 1422

List of positive integer factors of 1422 that divides 1422 without a remainder.

1,2,3,6,9,18,79,158,237,474,711,1422

Greatest Common Factor

We found the factors 684,1422 . The biggest common factor number is the GCF number.
So the greatest common factor 684,1422 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 684, 1422

1. What is the GCF of 684, 1422?

Answer: GCF of 684, 1422 is 18.

2. How to Find the GCF of 684, 1422

Answer: Greatest Common Factor(GCF) of 684, 1422 = 18

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

Step 2: Then multiply all the prime factors GCF(684, 1422) = 18.