You can
put this solution on YOUR website!Multiply 3 times 4 and that product is divisible by both 3 and 4. So you know that 12
is divisible by both 3 and 4. And after that any multiple of 12 is also divisible by both
3 and 4. That means that 24, 36, 48, 60, 72, 84, 96, 108, and so on (just keep adding 12
to the previous number) is also divisible by both 3 and 4.
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Hope this helps you to understand the problem a little better.