Q: What are the prime factors of the number 334,441,632?

 A: 2, 3, 7, 479, 1039

Why are those the prime factors of the number 334,441,632?

Prime factors are the prime numbers that can be multipled together to equal the original number. You find the factors by dividing by prime numbers. It is best shown by creating a Factor Tree.

Factor Tree for the number 334,441,632

334,441,632
Factor Arrows
2167,220,816
Factor Arrows
283,610,408
Factor Arrows
241,805,204
Factor Arrows
220,902,602
Factor Arrows
210,451,301
Factor Arrows
33,483,767
Factor Arrows
7497,681
Factor Arrows
4791,039

The numbers in bold above are the prime factors. If there are multiples, you only count them one time. This leads us to our prime factors of:

2, 3, 7, 479, 1039

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 7 x 479 x 1,039 = 334,441,632

This can also be written as 25 x 31 x 71 x 4791 x 1,0391 = 334,441,632

If you would like to know more, or need additional explanation, please review our prime factorization explanation.


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