Q: What are the prime factors of the number 335,733,248?

 A: 2, 67, 9787

Why are those the prime factors of the number 335,733,248?

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 335,733,248

335,733,248
Factor Arrows
2167,866,624
Factor Arrows
283,933,312
Factor Arrows
241,966,656
Factor Arrows
220,983,328
Factor Arrows
210,491,664
Factor Arrows
25,245,832
Factor Arrows
22,622,916
Factor Arrows
21,311,458
Factor Arrows
2655,729
Factor Arrows
679,787

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, 67, 9787

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 67 x 9,787 = 335,733,248

This can also be written as 29 x 671 x 9,7871 = 335,733,248

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


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