List all the prime numbers from $0$ to $40$.

Use a factor tree to express $400$ as a product of prime factors.

Use the division method to express $1080$ as a product of prime factors.

Find the LCM of $400$ and $1080$ by using the prime factors.

Find the HCF of $400$ and $1080$ by using the prime factors.

Find the $\sqrt{400}$ by using the prime factors.

Explain whether $1080$ is a cube number or not?

Calculate ${26}^2$

Calculate ${43}^3$