Q: What are the prime factors of the number 58,678,960?

 A: 2, 5, 229, 3203

Why are those the prime factors of the number 58,678,960?

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 58,678,960

58,678,960
Factor Arrows
229,339,480
Factor Arrows
214,669,740
Factor Arrows
27,334,870
Factor Arrows
23,667,435
Factor Arrows
5733,487
Factor Arrows
2293,203

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, 5, 229, 3203

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 229 x 3,203 = 58,678,960

This can also be written as 24 x 51 x 2291 x 3,2031 = 58,678,960

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


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