Solve 621804*quad624

$$621804 \times \quad 624$$

Evaluate

$$388005696$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}621804\\\underline{\times\phantom{999999}624}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 621804 with 4. Write the result 2487216 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}621804\\\underline{\times\phantom{999999}624}\\\phantom{\times99}2487216\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 621804 with 2. Write the result 1243608 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}621804\\\underline{\times\phantom{999999}624}\\\phantom{\times99}2487216\\\phantom{\times9}1243608\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 621804 with 6. Write the result 3730824 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}621804\\\underline{\times\phantom{999999}624}\\\phantom{\times99}2487216\\\phantom{\times9}1243608\phantom{9}\\\underline{\phantom{\times}3730824\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}621804\\\underline{\times\phantom{999999}624}\\\phantom{\times99}2487216\\\phantom{\times9}1243608\phantom{9}\\\underline{\phantom{\times}3730824\phantom{99}}\\\phantom{\times}388005696\end{array}$$

Factor

$$2^{6}\times 3^{2}\times 13\times 51817$$