Question

Tell whether the number is prime or composite.

10

Short answer

10 is a composite number.

Step-by-step solution

Step-1-Recall the concept of prime and composite numbers

Prime numbers are the numbers which are divisible by 1 and itself.

Composite numbers are the numbers which have factors other than 1 and itself.

Step-2- Find the factors of the given number

Observe that,

$\begin{array}{l}10÷2=5\\ 10÷5=2\end{array}$

Therefore, the factors of 10 are 1, 2, 5 and 10.

Step-3- Conclusion

Since 10 has factors other than 1 and itself, it is a composite number.