Medium

17.63%

Given a paper of size A x B. Task is to cut the paper into squares of any size. Find the minimum number of squares that can be cut from the paper.

**Input:**

The first line of input contains an integer T denoting the number of test cases. Then T test cases follow. Each test case contains two integer A and B denoting the two size of the paper.

**Output:**

Print the minimum number of squares that can be cut from the paper.

**Constraints:**

1<=T<=10^5

1<=A<=10^5

1<=B<=10^5

**Example:
Input:**

2

13 29

30 35

**Output:**

9

5