Solve 256*75=

$$256 \times 75=$$

Evaluate

$$19200$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}256\\\underline{\times\phantom{999}75}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 256 with 5. Write the result 1280 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}256\\\underline{\times\phantom{999}75}\\\phantom{\times9}1280\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 256 with 7. Write the result 1792 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}256\\\underline{\times\phantom{999}75}\\\phantom{\times9}1280\\\underline{\phantom{\times}1792\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}256\\\underline{\times\phantom{999}75}\\\phantom{\times9}1280\\\underline{\phantom{\times}1792\phantom{9}}\\\phantom{\times}19200\end{array}$$

Factor

$$2^{8}\times 3\times 5^{2}$$