Q: What are the prime factors of the number 232,253,532?

 A: 2, 3, 7, 2687

Why are those the prime factors of the number 232,253,532?

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 232,253,532

232,253,532
Factor Arrows
2116,126,766
Factor Arrows
258,063,383
Factor Arrows
319,354,461
Factor Arrows
36,451,487
Factor Arrows
7921,641
Factor Arrows
7131,663
Factor Arrows
718,809
Factor Arrows
72,687

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, 7, 2687

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 7 x 7 x 7 x 7 x 2,687 = 232,253,532

This can also be written as 22 x 32 x 74 x 2,6871 = 232,253,532

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


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