Q: What are the prime factors of the number 233,006,072?

 A: 2, 13, 47, 73, 653

Why are those the prime factors of the number 233,006,072?

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 233,006,072

233,006,072
Factor Arrows
2116,503,036
Factor Arrows
258,251,518
Factor Arrows
229,125,759
Factor Arrows
132,240,443
Factor Arrows
4747,669
Factor Arrows
73653

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, 13, 47, 73, 653

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 13 x 47 x 73 x 653 = 233,006,072

This can also be written as 23 x 131 x 471 x 731 x 6531 = 233,006,072

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


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