Simplify Square Root of 620

Here we will show you step-by-step how to simplify the square root of 620. The square root of 620 can be written as follows:


	√	620

The √ symbol is called the radical sign. To simplify the square root of 620 means to get the simplest radical form of √620.

Step 1: List Factors
List the factors of 620 like so:

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

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

1, 4

Step 3: Divide
Divide 620 by the largest perfect square you found in the previous step:

620 / 4 = 155

Step 4: Calculate
Calculate the square root of the largest perfect square:

√4 = 2

Step 5: Get Answer
Put Steps 3 and 4 together to get the square root of 620 in its simplest form:


2	√	155

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Decimal Form
Square Root of 620 in Decimal form rounded to nearest 5 decimals:

24.8998

Exponent Form
Square Root of 620 written with Exponent instead of Radical:

620^½ = 2 x 155^½

Simplify Square Root of 621
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* List of Perfect Squares