How to use Calculator to find Common Factors of 42, 620, 646?

Simply provide the inputs 42, 620, 646 in the input fields and click on the calculate button to get the Common Factors.

How to find Common Factors of 42, 620, 646?

List out the Factors of 42, 620, 646 and check for the common numbers among the factors obtained.

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42, 620, 646 Common Factors Calculator

Q: What are the Common Factors of 42, 620, 646?

Common Factors of 42, 620, 646 is 1,2.

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 42, 620, 646 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 42,620,646

Given numbers are 42,620,646

To find the common factors of 42,620,646 we have to find the factors of every number and list the common in them.

Factors of 42

The factors of 42 are :

1,2,3,6,7,14,21,42

Factors of 620

The factors of 620 are :

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 646

The factors of 646 are :

1,2,17,19,34,38,323,646

Common Factors of 42,620,646 are 1,2

The Greatest Common Factor of 42,620,646 is 2.

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 42, 620, 646?

The common factors of 42, 620, 646 are 1,2.