Description

This problem is a programming version of Problem 3 from projecteuler.net
The prime factors of
What is the largest prime factor of a given number ?
Input Format
First line contains , the number of test cases. This is followed by lines each containing an integer .
Constraints

Output Format
For each test case, display the largest prime factor of .
Sample Input 0

Sample Output 0

Explanation 0
Prime factors of , largest is .
Prime factor of itself, hence largest is .