Greatest Common Factor of 859, 645, 138

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 859, 645, 138 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 859, 645, 138 is 1.

GCF(859, 645, 138) = 1

GCF of 859, 645, 138

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

GCF of:

Greatest Common Factor of 859,645,138

GCF of 859,645,138 is 1

∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 859

List of positive integer factors of 859 that divides 859 without a remainder.

1,859

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 859,645,138 . The biggest common factor number is the GCF number.
So the greatest common factor 859,645,138 is 1.

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 859, 645, 138

1. What is the GCF of 859, 645, 138?

Answer: GCF of 859, 645, 138 is 1.

2. How to Find the GCF of 859, 645, 138

Answer: Greatest Common Factor(GCF) of 859, 645, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(859, 645, 138) = 1.