Q: What are the prime factors of the number 300,616,029?

 A: 3, 7, 25247

Why are those the prime factors of the number 300,616,029?

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 300,616,029

300,616,029
Factor Arrows
3100,205,343
Factor Arrows
333,401,781
Factor Arrows
311,133,927
Factor Arrows
33,711,309
Factor Arrows
31,237,103
Factor Arrows
7176,729
Factor Arrows
725,247

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:

3, 7, 25247

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 7 x 7 x 25,247 = 300,616,029

This can also be written as 35 x 72 x 25,2471 = 300,616,029

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


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