Solve 70*981=

$$70 \times 981 =$$

Evaluate

$$68670$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}70\\\underline{\times\phantom{99}981}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 70 with 1. Write the result 70 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}70\\\underline{\times\phantom{99}981}\\\phantom{\times999}70\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 70 with 8. Write the result 560 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}70\\\underline{\times\phantom{99}981}\\\phantom{\times999}70\\\phantom{\times9}560\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 70 with 9. Write the result 630 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}70\\\underline{\times\phantom{99}981}\\\phantom{\times999}70\\\phantom{\times9}560\phantom{9}\\\underline{\phantom{\times}630\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}70\\\underline{\times\phantom{99}981}\\\phantom{\times999}70\\\phantom{\times9}560\phantom{9}\\\underline{\phantom{\times}630\phantom{99}}\\\phantom{\times}68670\end{array}$$

Factor

$$2\times 3^{2}\times 5\times 7\times 109$$