Greatest Common Factor of 2358, 1638

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 2358, 1638 i.e. 18 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 2358, 1638 is 18.

GCF(2358, 1638) = 18

GCF of 2358, 1638

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

GCF of:

Greatest Common Factor of 2358,1638

GCF of 2358,1638 is 18

2 2358, 1638
3 1179, 819
3 393, 273
131, 91

∴ 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 2358

List of positive integer factors of 2358 that divides 2358 without a remainder.

1,2,3,6,9,18,131,262,393,786,1179,2358

Factors of 1638

List of positive integer factors of 1638 that divides 1638 without a remainder.

1,2,3,6,7,9,13,14,18,21,26,39,42,63,78,91,117,126,182,234,273,546,819,1638

Greatest Common Factor

We found the factors 2358,1638 . The biggest common factor number is the GCF number.
So the greatest common factor 2358,1638 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 2358, 1638

1. What is the GCF of 2358, 1638?

Answer: GCF of 2358, 1638 is 18.

2. How to Find the GCF of 2358, 1638

Answer: Greatest Common Factor(GCF) of 2358, 1638 = 18

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

Step 2: Then multiply all the prime factors GCF(2358, 1638) = 18.