Simplify Square Root of 642

Here we will show you step-by-step how to simplify the square root of 642. The square root of 642 can be written as follows:


	√	642

The √ symbol is called the radical sign. To simplify the square root of 642 means to get simplest radical form of √642.

Step 1: List Factors
List the factors of 642 like so:

1, 2, 3, 6, 107, 214, 321, 642

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 642 cannot be simplified.

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

Square root of 642 in Decimal form rounded to nearest 5 decimals:

25.33772

Square root of 642 written with Exponent instead of Radical:

642^½

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Simplify Square Root of 643
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* List of Perfect Squares