Simplify Square Root of 406

Here we will show you step-by-step how to simplify the square root of 406. The square root of 406 can be written as follows:


	√	406

The √ symbol is called the radical sign. To simplify the square root of 406 means to get simplest radical form of √406.

Step 1: List Factors
List the factors of 406 like so:

1, 2, 7, 14, 29, 58, 203, 406

Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:

1

Since 1 is the only perfect square above, the square root of 406 cannot be simplified.

However, you may be interested in the decimal and exponent form instead.

Square root of 406 in Decimal form rounded to nearest 5 decimals:

20.14944

Square root of 406 written with Exponent instead of Radical:

406^½

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Simplify Square Root of 407
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* List of Perfect Squares