Find the largest 4 digit number divisible by 16.

To do:

We have to find the largest 4 digit number divisible by 16.

Solution:

The largest four-digit number is $9999$.

Let us divide it by $16$

$9999\div16=624\times16+15$

Subtract the remainder from $9999$

$9999-15=9984$

Therefore, 9984 is the largest 4 digit number divisible by 16.