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 71, 21, 31, 12 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 71,21,31,12
To find the common factors of 71,21,31,12 we have to find the factors of every number and list the common in them.
Factors of 71
The factors of 71 are :
1,71
Factors of 21
The factors of 21 are :
1,3,7,21
Factors of 31
The factors of 31 are :
1,31
Factors of 12
The factors of 12 are :
1,2,3,4,6,12
Common Factors of 71,21,31,12 are 1
The Greatest Common Factor of 71,21,31,12 is 1.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 71, 21, 31, 12?
The common factors of 71, 21, 31, 12 are 1.