2470. Number of Subarrays With LCM Equal to K

LeetCodeArrayMathNumber TheoryOpen on judge ↗

Given an integer array nums and an integer k, return the number of subarrays of nums where the least common multiple of the subarray's elements is k. A subarray is a contiguous non-empty sequence of elements within an array. The least common multiple of an array is the smallest positive integer that is divisible by all the array elements. Example 1: Input: nums = [3,6,2,7,1], k = 6 Output: 4

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solution.cppC++17

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