Solve 789*789=

$$789 \times 789=$$

Evaluate

$$622521$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}789\\\underline{\times\phantom{999}789}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 789 with 9. Write the result 7101 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}789\\\underline{\times\phantom{999}789}\\\phantom{\times99}7101\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 789 with 8. Write the result 6312 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}789\\\underline{\times\phantom{999}789}\\\phantom{\times99}7101\\\phantom{\times9}6312\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 789 with 7. Write the result 5523 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}789\\\underline{\times\phantom{999}789}\\\phantom{\times99}7101\\\phantom{\times9}6312\phantom{9}\\\underline{\phantom{\times}5523\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}789\\\underline{\times\phantom{999}789}\\\phantom{\times99}7101\\\phantom{\times9}6312\phantom{9}\\\underline{\phantom{\times}5523\phantom{99}}\\\phantom{\times}622521\end{array}$$

Factor

$$3^{2}\times 263^{2}$$