Find max of two integer arrays in C

int findMaxElement(int *arr1,int len1,int *arr2, int len2)
{
    int m1=arr1[0];
    for(int i = 1; i < len1; i++)
    {
        if(m1<arr1[i])
        m1=arr1[i];
       
    }
   
    for(int i = 0; i < len2; i++)
    {
        if(m1<arr2[i])
        m1=arr2[i];
       
    }
         return m1;
               
}