Enter a selection of numbers separated by commas to calculate their common factors. See further details and explanation of common factor calculations below the Common Factors calculator
| Please Enter numbers seperate by commas. |
The Greatest Common Factor of is and there are Common factors ( ), the table below provides detailed information.
| Number | Exactly Divisible by: |
|---|
Please provide a rating, it takes seconds and helps us to keep this resource free for all to use
Common Factors are numbers that commonly divide evenly into a set of numbers.
Common Factors are calculated by first calculating the factors of a number.
The factors of 25 are 1, 5 and 25
The factors of 20 are 1, 4, 5 and 20
The common factors of 20 and 25 are therefore 1 and 5 as they are common factors of both numbers.
Common factors are used for everyday life both at home and work.
Common Factors at Home: Common factors are regularly used for dividing up food portions, drinks and so forth.
Common Factors at Work: You have a meeting and you have 30 people attending a training course. The training room accommodates 10 seats. The common factor is 3 so 3 training sessions will be required to train all staff.