Solve 40*195

$$40 \times 195$$

Evaluate

$$7800$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}40\\\underline{\times\phantom{9}195}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 40 with 5. Write the result 200 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}40\\\underline{\times\phantom{9}195}\\\phantom{\times9}200\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 40 with 9. Write the result 360 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}40\\\underline{\times\phantom{9}195}\\\phantom{\times9}200\\\phantom{\times}360\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 40 with 1. Write the result 40 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}40\\\underline{\times\phantom{9}195}\\\phantom{\times9}200\\\phantom{\times}360\phantom{9}\\\underline{\phantom{\times}40\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}40\\\underline{\times\phantom{9}195}\\\phantom{\times9}200\\\phantom{\times}360\phantom{9}\\\underline{\phantom{\times}40\phantom{99}}\\\phantom{\times}7800\end{array}$$

Factor

$$2^{3}\times 3\times 5^{2}\times 13$$