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 217, 889, 21 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 217,889,21
To find the common factors of 217,889,21 we have to find the factors of every number and list the common in them.
Factors of 217
The factors of 217 are :
1,7,31,217
Factors of 889
The factors of 889 are :
1,7,127,889
Factors of 21
The factors of 21 are :
1,3,7,21
Common Factors of 217,889,21 are 1,7
The Greatest Common Factor of 217,889,21 is 7.
Here are some samples of Common Factors of Numbers calculations.
1. What are the common factors of 217, 889, 21?
The common factors of 217, 889, 21 are 1,7.