Q: What are the prime factors of the number 7,603,072?

 A: 2, 59399

Why are those the prime factors of the number 7,603,072?

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 7,603,072

7,603,072
Factor Arrows
23,801,536
Factor Arrows
21,900,768
Factor Arrows
2950,384
Factor Arrows
2475,192
Factor Arrows
2237,596
Factor Arrows
2118,798
Factor Arrows
259,399

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, 59399

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 2 x 59,399 = 7,603,072

This can also be written as 27 x 59,3991 = 7,603,072

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


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