Question

Write down the smallest possible answer.

Answer 1

3

Explanation:

We have to find the smallest possible factor of 15 and multiple of 3.

The smallest factor of any positive integer is 1.

The smallest multiple of any positive integer is the integer itself. So the smallest multiple of 3 would be 3 itself.

`1 * 3 = 3`

And 3 is the answer.