Solve 1011*11101

$$1011 \times 11101$$

Evaluate

$$11223111$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 1011 with 1. Write the result 1011 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 1011 with 0. Write the result 0 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\phantom{\times9999999}0\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 1011 with 1. Write the result 1011 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\phantom{\times9999999}0\phantom{9}\\\phantom{\times99}1011\phantom{99}\\\end{array}$$

Now multiply the first number with the 4^{th} digit in 2^{nd} number to get intermediate results. That is Multiply 1011 with 1. Write the result 1011 at the end leaving 3 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\phantom{\times9999999}0\phantom{9}\\\phantom{\times99}1011\phantom{99}\\\phantom{\times9}1011\phantom{999}\\\end{array}$$

Now multiply the first number with the 5^{th} digit in 2^{nd} number to get intermediate results. That is Multiply 1011 with 1. Write the result 1011 at the end leaving 4 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\phantom{\times9999999}0\phantom{9}\\\phantom{\times99}1011\phantom{99}\\\phantom{\times9}1011\phantom{999}\\\underline{\phantom{\times}1011\phantom{9999}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times9999}1011\\\underline{\times\phantom{999}11101}\\\phantom{\times9999}1011\\\phantom{\times9999999}0\phantom{9}\\\phantom{\times99}1011\phantom{99}\\\phantom{\times9}1011\phantom{999}\\\underline{\phantom{\times}1011\phantom{9999}}\\\phantom{\times}11223111\end{array}$$

Factor

$$3\times 17\times 337\times 653$$