Q: What are the prime factors of the number 233,301,030?

 A: 2, 3, 5, 17, 71, 379

Why are those the prime factors of the number 233,301,030?

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 233,301,030

233,301,030
Factor Arrows
2116,650,515
Factor Arrows
338,883,505
Factor Arrows
57,776,701
Factor Arrows
17457,453
Factor Arrows
1726,909
Factor Arrows
71379

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, 5, 17, 71, 379

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 17 x 17 x 71 x 379 = 233,301,030

This can also be written as 21 x 31 x 51 x 172 x 711 x 3791 = 233,301,030

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


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