The GCD of given numbers is 3.
Step 1 : Place the numbers inside division bar:.
6 | 3 |
Step 2 : Divide numbers by 3.
3 | 6 | 3 |
2 | 1 |
Step 3 : Number 2 and 1, cannot be divided any more. The GCD is:
$$ GCD = 3 $$This solution can be visualized using a Venn diagram.
The GCD equals the product of the numbers at the intersection.