Question
Find Greatest Common Divisor of 135 and 25, using repeated division.
Answer
The GCD of given numbers is 5.
Explanation
Step 1 : Place the numbers inside division bar:.
| 135 | 25 |
Step 2 : Divide numbers by 5.
| 5 | 135 | 25 |
| 27 | 5 |
Step 3 : Number 27 and 5, cannot be divided any more. The GCD is:
$$ GCD = 5 $$This solution can be visualized using a Venn diagram.
The GCD equals the product of the numbers at the intersection.
This page was created using
GCD Calculator