Solve Find highest common factor of 792 and 990. | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$792 990$$

Evaluate

$784080$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}792\\\underline{\times\phantom{999}990}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 792 with 0. Write the result 0 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}792\\\underline{\times\phantom{999}990}\\\phantom{\times999999}0\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 792 with 9. Write the result 7128 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}792\\\underline{\times\phantom{999}990}\\\phantom{\times999999}0\\\phantom{\times9}7128\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 792 with 9. Write the result 7128 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}792\\\underline{\times\phantom{999}990}\\\phantom{\times999999}0\\\phantom{\times9}7128\phantom{9}\\\underline{\phantom{\times}7128\phantom{99}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}792\\\underline{\times\phantom{999}990}\\\phantom{\times999999}0\\\phantom{\times9}7128\phantom{9}\\\underline{\phantom{\times}7128\phantom{99}}\\\phantom{\times}784080\end{array}$$

Factor

$2^{4}\times 3^{4}\times 5\times 11^{2}$