Q: What are the prime factors of the number 58,812,495?

 A: 3, 5, 7, 23, 71

Why are those the prime factors of the number 58,812,495?

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 58,812,495

58,812,495
Factor Arrows
319,604,165
Factor Arrows
53,920,833
Factor Arrows
7560,119
Factor Arrows
780,017
Factor Arrows
711,431
Factor Arrows
71,633
Factor Arrows
2371

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:

3, 5, 7, 23, 71

We can check our work by multiplying all of the prime factors together: 3 x 5 x 7 x 7 x 7 x 7 x 23 x 71 = 58,812,495

This can also be written as 31 x 51 x 74 x 231 x 711 = 58,812,495

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


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