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Prime Factorization of 642
What are the prime factors of 642?


The prime factors of 642 are the prime numbers that can be divided into 642 exactly, with no remainder. The prime factorization of 642 is the list of prime factors of 642.

If you multiply all the prime factors of 642 you will get 642.

To find all the prime factors of 642, 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 642 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 642 is as follows:

642 / 2 = 321
321 / 3 = 107

2 x 3 x 107


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 642.





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Prime Factorization of 643
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Factors of 642
Don't confuse prime factors with factors! Go here if you want to see all the factors of 642.


 


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