Q: What are the prime factors of the number 236,018,800?

 A: 2, 5, 83, 7109

Why are those the prime factors of the number 236,018,800?

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 236,018,800

236,018,800
Factor Arrows
2118,009,400
Factor Arrows
259,004,700
Factor Arrows
229,502,350
Factor Arrows
214,751,175
Factor Arrows
52,950,235
Factor Arrows
5590,047
Factor Arrows
837,109

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, 83, 7109

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 83 x 7,109 = 236,018,800

This can also be written as 24 x 52 x 831 x 7,1091 = 236,018,800

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


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