888
994
996
5 multiplication table always ends with 5 or 0 so that largest 3 digit no is 995
There is no such number. If you have any such number, n, that is divisible by 3 and 5 then n + 15 is larger, and is divisible by both. And you can add another 15 to that number, and then to that, for ever more.
975
99 is.
888
994
996
The number 100,002 is divisible by 3. The largest 5 digit number is 99996 (6 less).
5 multiplication table always ends with 5 or 0 so that largest 3 digit no is 995
There is no such number. If you have any such number, n, that is divisible by 3 and 5 then n + 15 is larger, and is divisible by both. And you can add another 15 to that number, and then to that, for ever more.
99
-1
-4
-3