Q: What are the prime factors of the number 200,133,008?

 A: 2, 43, 461, 631

Why are those the prime factors of the number 200,133,008?

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 200,133,008

200,133,008
Factor Arrows
2100,066,504
Factor Arrows
250,033,252
Factor Arrows
225,016,626
Factor Arrows
212,508,313
Factor Arrows
43290,891
Factor Arrows
461631

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, 43, 461, 631

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 43 x 461 x 631 = 200,133,008

This can also be written as 24 x 431 x 4611 x 6311 = 200,133,008

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


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