PROGRAMMING:This problem requires the greatest common divisor and the least common multiple of two given positive integers.

This problem requires the greatest common divisor and the least common multiple of two given positive integers.
###Input format:
Enter positive integers x and Y on two lines.
###Output format:
Output the values of the greatest common divisor and the least common multiple in one row.
###Input sample 1:
Here is a set of inputs. For example:
```in
one hundred
one thousand five hundred and twenty
```
###Output sample 1:
The corresponding output is given here. For example:
```out
20 7600
```






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