0ms + 100% beats C++ 
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```cpp []
class Solution {
public:
    int numberOfPairs(vector<int>& nums1, vector<int>& nums2, int k) {
        int cnt=0;

        for(int i=0; i<nums1.size(); i++){
            for(int j=0; j<nums2.size(); j++){
                if(nums1[i] % (nums2[j]*k) == 0){
                    cnt++;
                }
            }
        }
        return cnt;
    }
};
```
['C++']