Q: What are the prime factors of the number 58,506,630?

 A: 2, 3, 5, 7, 13, 29, 739

Why are those the prime factors of the number 58,506,630?

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 58,506,630

58,506,630
Factor Arrows
229,253,315
Factor Arrows
39,751,105
Factor Arrows
51,950,221
Factor Arrows
7278,603
Factor Arrows
1321,431
Factor Arrows
29739

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, 7, 13, 29, 739

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 7 x 13 x 29 x 739 = 58,506,630

This can also be written as 21 x 31 x 51 x 71 x 131 x 291 x 7391 = 58,506,630

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


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