Cyclicity of 721

Here we will show you how to find the Cyclicity of 721. First you make the following calculations:

721¹ = 721
721² = 519841
721³ = 374805361
721⁴ = 270234665281
721⁵ = 194839193667601

Then you look at the last digit of each of the numbers you found above: 1 1 1 1 1.

The Cyclicity of any number such as 721 is a sequence of 1 to 4 numbers. You will see that the last digits from the answers above will start repeating themselves. This sequence of numbers that repeats itself is called the Cyclicity of 721.

As you can see, the Cyclicity of 721 has 1 number. The Cyclicity of 721 is

1

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Cyclicity of 722
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