Solve 85*142

$$85 \times 142$$

Evaluate

$$12070$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}85\\\underline{\times\phantom{99}142}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 85 with 2. Write the result 170 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}85\\\underline{\times\phantom{99}142}\\\phantom{\times99}170\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 85 with 4. Write the result 340 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}85\\\underline{\times\phantom{99}142}\\\phantom{\times99}170\\\phantom{\times9}340\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 85 with 1. Write the result 85 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}85\\\underline{\times\phantom{99}142}\\\phantom{\times99}170\\\phantom{\times9}340\phantom{9}\\\underline{\phantom{\times9}85\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}85\\\underline{\times\phantom{99}142}\\\phantom{\times99}170\\\phantom{\times9}340\phantom{9}\\\underline{\phantom{\times9}85\phantom{99}}\\\phantom{\times}12070\end{array}$$

Factor

$$2\times 5\times 17\times 71$$