Q: What are the prime factors of the number 236,815,758?

 A: 2, 3, 31, 241, 587

Why are those the prime factors of the number 236,815,758?

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 236,815,758

236,815,758
Factor Arrows
2118,407,879
Factor Arrows
339,469,293
Factor Arrows
313,156,431
Factor Arrows
34,385,477
Factor Arrows
31141,467
Factor Arrows
241587

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, 31, 241, 587

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 31 x 241 x 587 = 236,815,758

This can also be written as 21 x 33 x 311 x 2411 x 5871 = 236,815,758

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


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