Q: What are the prime factors of the number 58,329,396?

 A: 2, 3, 67, 2687

Why are those the prime factors of the number 58,329,396?

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 58,329,396

58,329,396
Factor Arrows
229,164,698
Factor Arrows
214,582,349
Factor Arrows
34,860,783
Factor Arrows
31,620,261
Factor Arrows
3540,087
Factor Arrows
3180,029
Factor Arrows
672,687

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, 67, 2687

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 3 x 67 x 2,687 = 58,329,396

This can also be written as 22 x 34 x 671 x 2,6871 = 58,329,396

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


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