The GCD of given numbers is 2.
| factors of 24 are : | 1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 |
| factors of 26 are : | 1 , 2 , 13 , 26 |
| factors of 50 are : | 1 , 2 , 5 , 10 , 25 , 50 |
We see that the Greatest Common Factor = 2.
This solution can be visualized using a Venn diagram.
The GCD equals the product of the numbers at the intersection.