math
posted by gio on .
Use the digits 9, 8, 7, 6, 5 and 4 each once to make two threedigit numbers that will produce the maximum product when multiplied.

Use the digits 9, 8, 7, 6, 5 and 4 each once to make two threedigit numbers that will produce the maximum product when multiplied.
My best guess would be 976 x 854