Hello I know there are lots of questions about arrays and matching on here but I couldn't find one that I was looking for. I have many arrays with values. What I would like to do is just find a matching value in each of them, if there is one. For instance if I had the arrays array1= [1 2 3] array2= [2 3 5] and array3= [5 6 7] I would like to return the following values
match between array 1 and 2 is 2
between 1 and 3 is 0
between 2 and 3 is 5

If there is more than one match I only need one. I have tried playing around with the index and match functions but I am having trouble with it