{ "data": { "question": { "questionId": "2106", "questionFrontendId": "1979", "boundTopicId": null, "title": "Find Greatest Common Divisor of Array", "titleSlug": "find-greatest-common-divisor-of-array", "content": "

Given an integer array nums, return the greatest common divisor of the smallest number and largest number in nums.

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The greatest common divisor of two numbers is the largest positive integer that evenly divides both numbers.

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Example 1:

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\nInput: nums = [2,5,6,9,10]\nOutput: 2\nExplanation:\nThe smallest number in nums is 2.\nThe largest number in nums is 10.\nThe greatest common divisor of 2 and 10 is 2.\n
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Example 2:

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\nInput: nums = [7,5,6,8,3]\nOutput: 1\nExplanation:\nThe smallest number in nums is 3.\nThe largest number in nums is 8.\nThe greatest common divisor of 3 and 8 is 1.\n
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Example 3:

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\nInput: nums = [3,3]\nOutput: 3\nExplanation:\nThe smallest number in nums is 3.\nThe largest number in nums is 3.\nThe greatest common divisor of 3 and 3 is 3.\n
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Constraints:

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