I would look at the common factors for this one. so let's factor them
36 = 2 * 18
36 = 3 * 12
36 = 4 * 9
48 = 2 * 24
48 = 3 * 16
48 = 4 * 12
48 = 6 * 8
if we look the greatest common factor they have would be 12. But if they both had 12 then corn would oy have 4 in each row. But if we do the smallest amount of rows then we would have more cans as the owner wants. So if we madeniy 2 rows then corn would have 24 in each row. that wpuld.be the most possible