Answer: There can be made 40 smallest game boards.
Explanation:
Since we have given that
Number of rows = 8
Number of spaces in each row = 10
we need to find the smallest game board that can be made.
As we know that For Smallest we always find "L.C.M" because L.C.M. stands for least common multiple.
So, L.C.M. of 8 and 10 = 40
Hence, there can be made 40 smallest game boards.