Q: What are the prime factors of the number 585,750,368?

 A: 2, 7, 17, 193, 797

Why are those the prime factors of the number 585,750,368?

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 585,750,368

585,750,368
Factor Arrows
2292,875,184
Factor Arrows
2146,437,592
Factor Arrows
273,218,796
Factor Arrows
236,609,398
Factor Arrows
218,304,699
Factor Arrows
72,614,957
Factor Arrows
17153,821
Factor Arrows
193797

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, 7, 17, 193, 797

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 7 x 17 x 193 x 797 = 585,750,368

This can also be written as 25 x 71 x 171 x 1931 x 7971 = 585,750,368

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


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