Q: What are the prime factors of the number 304,107,456?

 A: 2, 3, 29, 54617

Why are those the prime factors of the number 304,107,456?

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 304,107,456

304,107,456
Factor Arrows
2152,053,728
Factor Arrows
276,026,864
Factor Arrows
238,013,432
Factor Arrows
219,006,716
Factor Arrows
29,503,358
Factor Arrows
24,751,679
Factor Arrows
31,583,893
Factor Arrows
2954,617

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, 29, 54617

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 29 x 54,617 = 304,107,456

This can also be written as 26 x 31 x 291 x 54,6171 = 304,107,456

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


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