Solve 280*35

$$280 \times 35$$

Evaluate

$$9800$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times9}280\\\underline{\times\phantom{99}35}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 280 with 5. Write the result 1400 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9}280\\\underline{\times\phantom{99}35}\\\phantom{\times}1400\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 280 with 3. Write the result 840 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9}280\\\underline{\times\phantom{99}35}\\\phantom{\times}1400\\\underline{\phantom{\times}840\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times9}280\\\underline{\times\phantom{99}35}\\\phantom{\times}1400\\\underline{\phantom{\times}840\phantom{9}}\\\phantom{\times}9800\end{array}$$

Factor

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