Question

Test the divisibility of the following numbers by $4$and $5$.

$2338$

Answer 1

Step 1:- Check the divisibility of the number by $4$

Divisibility rule of $4$

A number is divisible by $4$if the number formed by the last two digits(ones and tens) is divisible by $4$.

In the given number $2338$ the number formed by the last two digits is $38$, which is not divisible by $4$.

the number $2338$ will not be divisible by $4$.

Step 2:- Check the divisibility of the number by $5$

Divisibility rule of $5$

A number is divisible by $5$ if its one's digit is either $0$ or $5$.

In the given number $2338$ the one's place digit is $8$

so that the number $2338$ will not be divisible by $5$.

Hence, The number $2338$ will not be divisible by $4$ and $5$.