Solve 802*798

$$802 \times 798$$

Evaluate

$$639996$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}802\\\underline{\times\phantom{999}798}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 802 with 8. Write the result 6416 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}802\\\underline{\times\phantom{999}798}\\\phantom{\times99}6416\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 802 with 9. Write the result 7218 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}802\\\underline{\times\phantom{999}798}\\\phantom{\times99}6416\\\phantom{\times9}7218\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 802 with 7. Write the result 5614 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}802\\\underline{\times\phantom{999}798}\\\phantom{\times99}6416\\\phantom{\times9}7218\phantom{9}\\\underline{\phantom{\times}5614\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}802\\\underline{\times\phantom{999}798}\\\phantom{\times99}6416\\\phantom{\times9}7218\phantom{9}\\\underline{\phantom{\times}5614\phantom{99}}\\\phantom{\times}639996\end{array}$$

Factor

$$2^{2}\times 3\times 7\times 19\times 401$$