Solve 7656*81=

$$7656 \times 81 =$$

Evaluate

$$620136$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}7656\\\underline{\times\phantom{9999}81}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 7656 with 1. Write the result 7656 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}7656\\\underline{\times\phantom{9999}81}\\\phantom{\times99}7656\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 7656 with 8. Write the result 61248 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}7656\\\underline{\times\phantom{9999}81}\\\phantom{\times99}7656\\\underline{\phantom{\times}61248\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}7656\\\underline{\times\phantom{9999}81}\\\phantom{\times99}7656\\\underline{\phantom{\times}61248\phantom{9}}\\\phantom{\times}620136\end{array}$$

Factor

$$2^{3}\times 3^{5}\times 11\times 29$$