Simplify Square Root of 83391

Here we will show you two methods that you can use to simplify the square root of 83391. In other words, we will show you how to find the square root of 83391 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.

√83391 = A√B

Greatest Perfect Square Factor Method
The Greatest Perfect Square Factor Method uses the greatest perfect square factor of 83391 to simplify the square root of 83391. 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 83391. The factors of 83391 are 1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 361, 399, 627, 1083, 1463, 2527, 3971, 4389, 7581, 11913, 27797, and 83391. Furthermore, the greatest perfect square on this list is 361 and the square root of 361 is 19. Therefore, A equals 19.

B = Calculate 83391 divided by the greatest perfect square from the list of all factors of 83391. We determined above that the greatest perfect square from the list of all factors of 83391 is 361. Furthermore, 83391 divided by 361 is 231, therefore B equals 231.

Now we have A and B and can get our answer to 83391 in its simplest radical form as follows:

√83391 = A√B

√83391 = 19√231

Double Prime Factor Method
The Double Prime Factor Method uses the prime factors of 83391 to simplify the square root of 83391 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 83391 and then take the square root of that product. The prime factors that multiply together to make 83391 are 3 x 7 x 11 x 19 x 19. When we strip out the pairs only, we get 19 x 19 = 361 and the square root of 361 is 19. Therefore, A equals 19.

B = Divide 83391 by the number (A) squared. 19 squared is 361 and 83391 divided by 361 is 231. Therefore, B equals 231.

Once again we have A and B and can get our answer to 83391 in its simplest radical form as follows:

√83391 = A√B

√83391 = 19√231

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Simplify Square Root of 83392
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