Question

Write all the factors of the number.

45

Short answer

The factors of 45 are 1, 3, 5, 9, 15 and 45.

Step-by-step solution

Step-1-Recall the concept of factorization

The factors of 45 are the numbers which can divide the number 45 completely.

Step-2- Factor the number

Observe that,

$\begin{array}{l}45÷1=45\\ 45÷3=15\\ 45÷5=9\\ 45÷9=5\\ 45÷15=3\\ 45÷45=1\end{array}$

There are no other numbers which divides 45.

Step-3- Conclusion

The factors of 45 are 1, 3, 5, 9, 15 and 45.