2329: GCD
Memory Limit：1280 MB
Time Limit：1.000 S
Judge Style：Text Compare
Creator：
Submit：1
Solved：1
Description
Input
The first line is an positive integer T . (1<=T<= 10^3) indicates the number of test cases. In the next T lines, there are three positive integer n, m, p (1<= n,m,p<=10^9) at each line.
Output
Sample Input Copy
1
1 2 3
Sample Output Copy
1