Q: What are the prime factors of the number 232,736?

 A: 2, 7, 1039

Why are those the prime factors of the number 232,736?

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 232,736

232,736
Factor Arrows
2116,368
Factor Arrows
258,184
Factor Arrows
229,092
Factor Arrows
214,546
Factor Arrows
27,273
Factor Arrows
71,039

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, 7, 1039

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 7 x 1,039 = 232,736

This can also be written as 25 x 71 x 1,0391 = 232,736

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


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