How to use Calculator to find Common Factors of 645, 189, 105?

Simply provide the inputs 645, 189, 105 in the input fields and click on the calculate button to get the Common Factors.

How to find Common Factors of 645, 189, 105?

List out the Factors of 645, 189, 105 and check for the common numbers among the factors obtained.

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645, 189, 105 Common Factors Calculator

Q: What are the Common Factors of 645, 189, 105?

Common Factors of 645, 189, 105 is 1,3.

Created By : Prasanna
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

A whole number which is a factor of two or more numbers is referred to as a common factor. To find the Common Factors of 645, 189, 105 we can either Common Factors Calculator or follow the below provided steps.

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

Common Factors of 645,189,105

Given numbers are 645,189,105

To find the common factors of 645,189,105 we have to find the factors of every number and list the common in them.

Factors of 645

The factors of 645 are :

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

Factors of 189

The factors of 189 are :

1,3,7,9,21,27,63,189

Factors of 105

The factors of 105 are :

1,3,5,7,15,21,35,105

Common Factors of 645,189,105 are 1,3

The Greatest Common Factor of 645,189,105 is 3.

Common Factors of Numbers Calculation Examples

Here are some samples of Common Factors of Numbers calculations.

FAQs on Common Factors

1. What are the common factors of 645, 189, 105?

The common factors of 645, 189, 105 are 1,3.