Solve 91*172

$$91 \times 172$$

Evaluate

$$15652$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}91\\\underline{\times\phantom{99}172}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 91 with 2. Write the result 182 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}91\\\underline{\times\phantom{99}172}\\\phantom{\times99}182\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 91 with 7. Write the result 637 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}91\\\underline{\times\phantom{99}172}\\\phantom{\times99}182\\\phantom{\times9}637\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 91 with 1. Write the result 91 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}91\\\underline{\times\phantom{99}172}\\\phantom{\times99}182\\\phantom{\times9}637\phantom{9}\\\underline{\phantom{\times9}91\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}91\\\underline{\times\phantom{99}172}\\\phantom{\times99}182\\\phantom{\times9}637\phantom{9}\\\underline{\phantom{\times9}91\phantom{99}}\\\phantom{\times}15652\end{array}$$

Factor

$$2^{2}\times 7\times 13\times 43$$