Question

Find the first five multiples of $21$.

Answer 1

Multiples : A multiple of a number is a number that is the product of the given number and some other natural number.

Hence, the first five multiples of $21$ are: $21,42,63,84$ and $105$.

$$\begin{gathered} 21\times 1=21 \\ 21\times 2=42 \\ 21\times 3=63 \\ 21\times 4=84 \\ 21\times 5=105 \end{gathered}$$