Different condition in for loop using logical operators with different array size in C

for(i=min;i<=max;i++)
{   
    j=0;
    for(k=0,l=0;k<n2 || l<n1;k++,l++)
            {
                if(arr2[k]%i!=0 || i%arr1[l]!=0)
                    break;
                else
                j+=1;
            }
    if(j==n2 && l==n1)ans+=1;

• I am getting correct answer if length of arr1 and arr2 are same.
• But getting wrong answer if different length of arr1 and arr2 are different.
• I know what I have written is wrong but how can get correct answer is length of arr1 and arr2 are different.

P.S. This is my first question and I don't know how ask question properly so, sorry for that.