Q: What are the prime factors of the number 24,014,178?

 A: 2, 3, 439, 1013

Why are those the prime factors of the number 24,014,178?

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 24,014,178

24,014,178
Factor Arrows
212,007,089
Factor Arrows
34,002,363
Factor Arrows
31,334,121
Factor Arrows
3444,707
Factor Arrows
4391,013

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, 439, 1013

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 439 x 1,013 = 24,014,178

This can also be written as 21 x 33 x 4391 x 1,0131 = 24,014,178

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


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