The GCD of given numbers is 2.
factors of 248662 are : | 1 , 2 , 101 , 202 , 1231 , 2462 , 124331 , 248662 |
factors of 415822 are : | 1 , 2 , 11 , 22 , 41 , 82 , 451 , 461 , 902 , 922 , 5071 , 10142 , 18901 , 37802 , 207911 , 415822 |
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.