List the first five multiples of :

$20$

Determine whether : (Yes/No)

$39$ is factor of $13962$ 

Determine whether $43$ is factor of $85027$. Write "Yes" or "No" in the answer box.

Without actual division, show that:

$17$ is a factor of $17017$

Without actual division, show that: $23$ is a factor of $2300023$

Write:

The eighth multiple of $80$ 

Write:

The first $3$- digit even multiple of $7$

Write:

Even multiples of $13$, less than $100$.

Write:

Odd multiples of $17$, less than $100$.