Greatest Common Factor of 1239, 2898

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 1239, 2898 i.e. 21 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 1239, 2898 is 21.

GCF(1239, 2898) = 21

GCF of 1239, 2898

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

GCF of:

Greatest Common Factor of 1239,2898

GCF of 1239,2898 is 21

3 1239, 2898
7 413, 966
59, 138

∴ So the GCF of the given numbers is 3 x 7 = 21

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

Factors of 1239

List of positive integer factors of 1239 that divides 1239 without a remainder.

1,3,7,21,59,177,413,1239

Factors of 2898

List of positive integer factors of 2898 that divides 2898 without a remainder.

1,2,3,6,7,9,14,18,21,23,42,46,63,69,126,138,161,207,322,414,483,966,1449,2898

Greatest Common Factor

We found the factors 1239,2898 . The biggest common factor number is the GCF number.
So the greatest common factor 1239,2898 is 21.

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 1239, 2898

1. What is the GCF of 1239, 2898?

Answer: GCF of 1239, 2898 is 21.

2. How to Find the GCF of 1239, 2898

Answer: Greatest Common Factor(GCF) of 1239, 2898 = 21

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

Step 2: Then multiply all the prime factors GCF(1239, 2898) = 21.