Q: What are the prime factors of the number 333,341,040?

 A: 2, 3, 5, 563, 2467

Why are those the prime factors of the number 333,341,040?

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 333,341,040

333,341,040
Factor Arrows
2166,670,520
Factor Arrows
283,335,260
Factor Arrows
241,667,630
Factor Arrows
220,833,815
Factor Arrows
36,944,605
Factor Arrows
51,388,921
Factor Arrows
5632,467

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, 5, 563, 2467

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 5 x 563 x 2,467 = 333,341,040

This can also be written as 24 x 31 x 51 x 5631 x 2,4671 = 333,341,040

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


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