Cyclicity of 87

Here we will show you how to find the Cyclicity of 87. First you make the following calculations:

87¹ = 87
87² = 7569
87³ = 658503
87⁴ = 57289761
87⁵ = 4984209207

Then you look at the last digit of each of the numbers you found above: 7 9 3 1 7.

The Cyclicity of any number such as 87 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 87.

As you can see, the Cyclicity of 87 has 4 different numbers. The Cyclicity of 87 is

7 9 3 1

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Cyclicity of 88
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