Jharne De and Ranjana Kumar Solutions for Chapter: HCF and LCM, Exercise 5: Revision Exercise

Which of the following is a composite number?

The total number of prime numbers up to $100$ is _____.

The prime factors of $135$ are _____.

A prime number is a number which _____.

The $\mathrm{H}\mathrm{C}\mathrm{F}$ of $25$ and $135$ is _____.

The larges largest $3$-digit number divisible by $3$ is _____.

If two numbers are divisible by a number, then their _____ is also divisible by that number.

Which of the following number is divisible by $3?$