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 639, 321, 30 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
Given numbers are 639,321,30
To find the common factors of 639,321,30 we have to find the factors of every number and list the common in them.
Factors of 639
The factors of 639 are :
1,3,9,71,213,639
Factors of 321
The factors of 321 are :
1,3,107,321
Factors of 30
The factors of 30 are :
1,2,3,5,6,10,15,30
Common Factors of 639,321,30 are 1,3
The Greatest Common Factor of 639,321,30 is 3.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 639, 321, 30?
The common factors of 639, 321, 30 are 1,3.