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Ankur and his friend Abhishek loves playing with numbers. One day while playing with numbers Ankur gives Abhishek a number $N$ and ask him to count all the integers between $L$ and $R$ ( both inclusive ) which are Non-coprime to $N$. As Abhishek is very good with numbers he gives him the correct count as $C$. After doing all the hard work in calculating $C$ Abhishek wants more fun and he asks Anku

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solution.cppC++17

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