Simplify Square Root of 80428

Here we will show you two methods that you can use to simplify the square root of 80428. In other words, we will show you how to find the square root of 80428 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.

√80428 = A√B

Greatest Perfect Square Factor Method
The Greatest Perfect Square Factor Method uses the greatest perfect square factor of 80428 to simplify the square root of 80428. 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 80428. The factors of 80428 are 1, 2, 4, 20107, 40214, and 80428. Furthermore, the greatest perfect square on this list is 4 and the square root of 4 is 2. Therefore, A equals 2.

B = Calculate 80428 divided by the greatest perfect square from the list of all factors of 80428. We determined above that the greatest perfect square from the list of all factors of 80428 is 4. Furthermore, 80428 divided by 4 is 20107, therefore B equals 20107.

Now we have A and B and can get our answer to 80428 in its simplest radical form as follows:

√80428 = A√B

√80428 = 2√20107

Double Prime Factor Method
The Double Prime Factor Method uses the prime factors of 80428 to simplify the square root of 80428 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 80428 and then take the square root of that product. The prime factors that multiply together to make 80428 are 2 x 2 x 20107. When we strip out the pairs only, we get 2 x 2 = 4 and the square root of 4 is 2. Therefore, A equals 2.

B = Divide 80428 by the number (A) squared. 2 squared is 4 and 80428 divided by 4 is 20107. Therefore, B equals 20107.

Once again we have A and B and can get our answer to 80428 in its simplest radical form as follows:

√80428 = A√B

√80428 = 2√20107

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Simplify Square Root of 80429
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