Simplify Square Root of 81018

Here we will show you two methods that you can use to simplify the square root of 81018. In other words, we will show you how to find the square root of 81018 in its simplest radical form using two different methods.

To be more specific, we have created an illustration below showing what we want to calculate. Our goal is to make "A" outside the radical (√) as large as possible, and "B" inside the radical (√) as small as possible.

√81018 = A√B

Greatest Perfect Square Factor Method
The Greatest Perfect Square Factor Method uses the greatest perfect square factor of 81018 to simplify the square root of 81018. This is how to calculate A and B using this method:

A = Calculate the square root of the greatest perfect square from the list of all factors of 81018. The factors of 81018 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 1286, 1929, 3858, 4501, 5787, 9002, 11574, 13503, 27006, 40509, and 81018. Furthermore, the greatest perfect square on this list is 9 and the square root of 9 is 3. Therefore, A equals 3.

B = Calculate 81018 divided by the greatest perfect square from the list of all factors of 81018. We determined above that the greatest perfect square from the list of all factors of 81018 is 9. Furthermore, 81018 divided by 9 is 9002, therefore B equals 9002.

Now we have A and B and can get our answer to 81018 in its simplest radical form as follows:

√81018 = A√B

√81018 = 3√9002

Double Prime Factor Method
The Double Prime Factor Method uses the prime factors of 81018 to simplify the square root of 81018 to its simplest form possible. This is how to calculate A and B using this method:

A = Multiply all the double prime factors (pairs) of 81018 and then take the square root of that product. The prime factors that multiply together to make 81018 are 2 x 3 x 3 x 7 x 643. When we strip out the pairs only, we get 3 x 3 = 9 and the square root of 9 is 3. Therefore, A equals 3.

B = Divide 81018 by the number (A) squared. 3 squared is 9 and 81018 divided by 9 is 9002. Therefore, B equals 9002.

Once again we have A and B and can get our answer to 81018 in its simplest radical form as follows:

√81018 = A√B

√81018 = 3√9002

Simplify Square Root
Please enter another square root in the box below for us to simplify.

Simplify Square Root of 81019
Here is the next square root on our list that we have simplifed for you.