The GCD of given numbers is 1.
factors of 16 are : | 1 , 2 , 4 , 8 , 16 |
factors of 35 are : | 1 , 5 , 7 , 35 |
We see that the Greatest Common Factor = 1.
This solution can be visualized using a Venn diagram.
The GCD equals the product of the numbers at the intersection.