Class Solution
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public final class Solution3334 - Find the Maximum Factor Score of Array.
Medium
You are given an integer array
nums.The factor score of an array is defined as the product of the LCM and GCD of all elements of that array.
Return the maximum factor score of
numsafter removing at most one element from it.Note that both the LCM and GCD of a single number are the number itself, and the factor score of an empty array is 0.
The term
lcm(a, b)denotes the least common multiple ofaandb.The term
gcd(a, b)denotes the greatest common divisor ofaandb.Example 1:
Input: nums = 2,4,8,16
Output: 64
Explanation:
On removing 2, the GCD of the rest of the elements is 4 while the LCM is 16, which gives a maximum factor score of
4 * 16 = 64.Example 2:
Input: nums = 1,2,3,4,5
Output: 60
Explanation:
The maximum factor score of 60 can be obtained without removing any elements.
Example 3:
Input: nums = 3
Output: 9
Constraints:
1 <= nums.length <= 1001 <= nums[i] <= 30
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Constructor Summary
Constructors Constructor Description Solution()
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