Solve 7200*quad72

$$7200 \times \quad 72$$

Evaluate

$$518400$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}7200\\\underline{\times\phantom{9999}72}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 7200 with 2. Write the result 14400 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}7200\\\underline{\times\phantom{9999}72}\\\phantom{\times9}14400\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 7200 with 7. Write the result 50400 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}7200\\\underline{\times\phantom{9999}72}\\\phantom{\times9}14400\\\underline{\phantom{\times}50400\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}7200\\\underline{\times\phantom{9999}72}\\\phantom{\times9}14400\\\underline{\phantom{\times}50400\phantom{9}}\\\phantom{\times}518400\end{array}$$

Factor

$$2^{8}\times 3^{4}\times 5^{2}$$