Q: What are the prime factors of the number 232,510,000?

 A: 2, 5, 23251

Why are those the prime factors of the number 232,510,000?

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 232,510,000

232,510,000
Factor Arrows
2116,255,000
Factor Arrows
258,127,500
Factor Arrows
229,063,750
Factor Arrows
214,531,875
Factor Arrows
52,906,375
Factor Arrows
5581,275
Factor Arrows
5116,255
Factor Arrows
523,251

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, 5, 23251

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 5 x 5 x 23,251 = 232,510,000

This can also be written as 24 x 54 x 23,2511 = 232,510,000

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


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