Question
Find Greatest Common Divisor of 3 and 15, by listing out the factors.
Answer
The GCD of given numbers is 3.
Explanation
| factors of 3 are : | 1 , 3 |
| factors of 15 are : | 1 , 3 , 5 , 15 |
We see that the Greatest Common Factor = 3.
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