Solve {r}{489}{*157}

$$\left. \begin{array} { r } { 489 } \\ { \times 157 } \end{array} \right.$$

Evaluate

$$76773$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}489\\\underline{\times\phantom{99}157}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 489 with 7. Write the result 3423 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}489\\\underline{\times\phantom{99}157}\\\phantom{\times9}3423\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 489 with 5. Write the result 2445 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}489\\\underline{\times\phantom{99}157}\\\phantom{\times9}3423\\\phantom{\times}2445\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 489 with 1. Write the result 489 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}489\\\underline{\times\phantom{99}157}\\\phantom{\times9}3423\\\phantom{\times}2445\phantom{9}\\\underline{\phantom{\times}489\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}489\\\underline{\times\phantom{99}157}\\\phantom{\times9}3423\\\phantom{\times}2445\phantom{9}\\\underline{\phantom{\times}489\phantom{99}}\\\phantom{\times}76773\end{array}$$

Factor

$$3\times 157\times 163$$