Leetcode Problem 1998. GCD Sort of an Array

1998. GCD Sort of an Array

Leetcode Solutions

Union Find & Sieve & Sorting

  1. Create a sorted copy of the input array nums called sortedArr.
  2. Initialize a Union Find data structure to keep track of connected components.
  3. Use a Sieve to find the smallest prime factor (spf) for each number up to the maximum number in nums.
  4. Iterate through each number in nums and union it with its prime factors.
  5. Check if each element in nums is connected to the corresponding element in sortedArr using the Union Find structure.
  6. If all elements are connected, return true; otherwise, return false.
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Graph Connectivity and Sorting

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