Q: What are the prime factors of the number 233,007,648?

 A: 2, 3, 37, 65599

Why are those the prime factors of the number 233,007,648?

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 233,007,648

233,007,648
Factor Arrows
2116,503,824
Factor Arrows
258,251,912
Factor Arrows
229,125,956
Factor Arrows
214,562,978
Factor Arrows
27,281,489
Factor Arrows
32,427,163
Factor Arrows
3765,599

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, 37, 65599

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 37 x 65,599 = 233,007,648

This can also be written as 25 x 31 x 371 x 65,5991 = 233,007,648

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


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