Solve 45*77=

$$45 \times 77=$$

Evaluate

$$3465$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}45\\\underline{\times\phantom{99}77}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 45 with 7. Write the result 315 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}45\\\underline{\times\phantom{99}77}\\\phantom{\times9}315\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 45 with 7. Write the result 315 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}45\\\underline{\times\phantom{99}77}\\\phantom{\times9}315\\\underline{\phantom{\times}315\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}45\\\underline{\times\phantom{99}77}\\\phantom{\times9}315\\\underline{\phantom{\times}315\phantom{9}}\\\phantom{\times}3465\end{array}$$

Factor

$$3^{2}\times 5\times 7\times 11$$