# Common divisors

Given two numbers, you are asked to find the common divisors of those two.

The input contains 2 numbers.

The program should print the list of the common divisors without repetitions in increasing order separated by a space.

Input | Output |

6 12 | 1 2 3 6 |

8 12 | 1 2 4 |

## Tip

Create a function

`def divisors(n):`

that would return a list of divisors of that number. Use this function to get the divisors for both numbers. `div_a = divisors(a)`

and same for `b`

.#### Constraints

Time limit: 2 seconds

Memory limit: 512 MB

Output limit: 1 MB