Solve 998*992

$$998 \times 992$$

Evaluate

$$990016$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}998\\\underline{\times\phantom{999}992}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 998 with 2. Write the result 1996 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}998\\\underline{\times\phantom{999}992}\\\phantom{\times99}1996\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 998 with 9. Write the result 8982 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}998\\\underline{\times\phantom{999}992}\\\phantom{\times99}1996\\\phantom{\times9}8982\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 998 with 9. Write the result 8982 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}998\\\underline{\times\phantom{999}992}\\\phantom{\times99}1996\\\phantom{\times9}8982\phantom{9}\\\underline{\phantom{\times}8982\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}998\\\underline{\times\phantom{999}992}\\\phantom{\times99}1996\\\phantom{\times9}8982\phantom{9}\\\underline{\phantom{\times}8982\phantom{99}}\\\phantom{\times}990016\end{array}$$

Factor

$$2^{6}\times 31\times 499$$