Prime Factorization of 81

Prime Factorization of 81
What are the prime factors of 81?

The prime factors of 81 are the prime numbers that can be divided into 81 exactly, with no remainder. The prime factorization of 81 is the list of prime factors of 81.

If you multiply all the prime factors of 81 you will get 81.

To find all the prime factors of 81, divide it by the lowest prime number possible.

Then divide that result by the lowest prime number possible. Keep doing this until the result itself is a prime number.

The prime factorization of 81 will be all the prime numbers you used to divide, in addition to the last result, which is a prime number.

The math and the solutions to prime factorization of 81 is as follows:

81 / 3 = 27
27 / 3 = 9
9 / 3 = 3

3 x 3 x 3 x 3

NOTE: The solution above must be correct, because they are all prime numbers and if you multiply them together you will find that they equal 81.

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Prime Factorization of 82
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Factors of 81
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