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1998. GCD Sort of an Array

LeetCodeArrayMathUnion-FindSortingNumber TheoryOpen on judge ↗

You are given an integer array nums, and you can perform the following operation any number of times on nums: - Swap the positions of two elements nums[i] and nums[j] if gcd(nums[i], nums[j]) > 1 where gcd(nums[i], nums[j]) is the greatest common divisor of nums[i] and nums[j]. Return true if it is possible to sort nums in non-decreasing order using the above swap method, or false otherwise.

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solution.cppC++17

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