Number of subarrays with lcm equal to k

We will take every possible subarray of the input array and calculate the lcm of the subarray. If the lcm is equal to k, we will increment the count of such subarrays.

class Solution:
    def subarrayLCM(self, nums: List[int], k: int) -> int:
        def gcd(a: int, b: int) -> int:
            while a and b:
                a, b = b, a%b
            return a or b

        def lcm(a: int, b: int) -> int:
            return a*b / gcd(a, b)

        count, n = 0, len(nums)
        for i in range(n):
            l = nums[i]  
            for j in range(i, len(nums)):
                l = lcm(l, nums[j])
                if l == k: 
                    count += 1
                if l > k: 
                    break

        return count

Time complexity: O(n^2)
Space complexity: O(1)