The greatest common divisor of two numbers

`x`

and `y`

is the largest number that both `x`

and `y`

are divisible by that number.Implement a function

`gcd(x, y)`

that would return the greatest common divisor of `x`

and `y`

.The input contains two numbers

`a`

and `b`

.The program should print the result of

`gcd(a + 1, b)`

, `gcd(a, b)`

, `gcd(a, b + 1)`

on separate lines.Input | Output |

3 6 | 2
3
1 |