Question

Write the first four multiples of $21$ ?

Answer 1

Hint:For solving this particular question one must know what multiples are. Multiples are the numbers that we get after multiplying one whole number by another whole number . so, for finding multiples of a particular number one must multiply that number with the whole numbers accepting zero. We have an infinite number of multiplies for any given number.

Complete step by step answer:
We have to find the first four multiples of $21$,for finding multiples of a particular number one must multiply that number with the whole numbers except zero.Here we have to find the first four multiples , therefore we multiply the given number by the first four whole numbers excluding zero.So very first multiple of the number $21$ is,
$21 \times 1 = 21$
The very first multiple of the given number by multiplying that number by one.
Second multiple of the number $21$ is,
$21 \times 2 = 42$
Third multiple of the number $21$ is,
$21 \times 3 = 63$
Fourth multiple of the number $21$ is,
$21 \times 4 = 84$

Therefore , the first four multiples of $21$ are $21,42,63,84$.

Note: Multiples of the given number gives integer when divided by that number.The very first multiple of the number is given by multiplying that number by one.Multiples are the numbers that we get after multiplying one whole number by another whole number. So, for finding multiples of a particular number one must multiply that number with the whole numbers. We have an infinite number of multiplies for any given number .