Solve 245*456=

$$245 \times 456 =$$

Evaluate

$$111720$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}245\\\underline{\times\phantom{999}456}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 245 with 6. Write the result 1470 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}245\\\underline{\times\phantom{999}456}\\\phantom{\times99}1470\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 245 with 5. Write the result 1225 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}245\\\underline{\times\phantom{999}456}\\\phantom{\times99}1470\\\phantom{\times9}1225\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 245 with 4. Write the result 980 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}245\\\underline{\times\phantom{999}456}\\\phantom{\times99}1470\\\phantom{\times9}1225\phantom{9}\\\underline{\phantom{\times9}980\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}245\\\underline{\times\phantom{999}456}\\\phantom{\times99}1470\\\phantom{\times9}1225\phantom{9}\\\underline{\phantom{\times9}980\phantom{99}}\\\phantom{\times}111720\end{array}$$

Factor

$$2^{3}\times 3\times 5\times 7^{2}\times 19$$