Solve 54*21=

$$54 \times 21=$$

Evaluate

$$1134$$

Steps For Long Multiplication

First line up the numbers vertically and match the places from the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}21}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 54 with 1. Write the result 54 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}21}\\\phantom{\times99}54\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 54 with 2. Write the result 108 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}21}\\\phantom{\times99}54\\\underline{\phantom{\times}108\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}54\\\underline{\times\phantom{99}21}\\\phantom{\times99}54\\\underline{\phantom{\times}108\phantom{9}}\\\phantom{\times}1134\end{array}$$

Factor

$$2\times 3^{4}\times 7$$