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Irreducible fraction

You are given a fraction in the form of $P/Q$ where $P$ and $Q$ are positive integers. Check if the fraction is in [irreducible form] (https://en.wikipedia.org/wiki/Irreducible_fraction). ###Input: - First-line will contain $T$, the number of test cases. Then the test cases follow. - Each test case contains a single line of input, two integers $P, Q$. ###Output: For each test case, ou

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solution.cppC++17

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