Q: What are the prime factors of the number 224,003,232?

 A: 2, 3, 28807

Why are those the prime factors of the number 224,003,232?

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 224,003,232

224,003,232
Factor Arrows
2112,001,616
Factor Arrows
256,000,808
Factor Arrows
228,000,404
Factor Arrows
214,000,202
Factor Arrows
27,000,101
Factor Arrows
32,333,367
Factor Arrows
3777,789
Factor Arrows
3259,263
Factor Arrows
386,421
Factor Arrows
328,807

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, 28807

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 3 x 3 x 3 x 3 x 28,807 = 224,003,232

This can also be written as 25 x 35 x 28,8071 = 224,003,232

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


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