Simplify Cube Root of 661

Here we will show you step-by-step how to simplify the cube root of 661. Before we continue, note that the cube root of 661 can be written as follows:

∛661

The ∛ symbol is called the radical sign. To simplify the cube root of 661 means to get the simplest radical form of ∛661.

We start by listing the factors of 661 like so:

1 and 661

Next, we identify the perfect cubes* from the list of factors above:

1

Since 1 is the only perfect cube above, the cube root of 661 cannot be simplified.

Although we cannot simplify the cube root of 661, we did enter the cube root of 661 into our calculator and got the following answer to the cube root of 661 in decimal form:

∛661 ≈ 8.7110

You may also be interested to know that you can write the cube root of 661 with an exponent instead of a radical like this:

∛661 = 661^⅓

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* List of Perfect Cubes