738
9984 is the largest 4-digit multiple of 32
-70
The largest four digit whole number that is a multiple of 7 is 9,996.Find the largest four digit number : 9999Divide 9999 by 7Round the answer down to the nearest whole numberMultiply the answer from #3 by 7
-70
99990 Note that if you add 11 to my answer you get a 6-digit number therefore it must be the largest 5-digit whole multiple of 11.
998
999
996
989
999
16*625 = 10000 so the largest 4-digit multiple must be 16*624 = 9984
The largest five-digit multiple of three is 99,999