Prime Factorization of 45

Prime Factorization of 45
What are the prime factors of 45?

The prime factors of 45 are the prime numbers that can be divided into 45 exactly, with no remainder. The prime factorization of 45 is the list of prime factors of 45.

If you multiply all the prime factors of 45 you will get 45.

To find all the prime factors of 45, 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 45 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 45 is as follows:

45 / 3 = 15
15 / 3 = 5

3 x 3 x 5

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 45.

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Prime Factorization of 46
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Factors of 45
Don't confuse prime factors with factors! Go here if you want to see all the factors of 45.