Q: What are the prime factors of the number 14,305,452?

 A: 2, 3, 7, 24329

Why are those the prime factors of the number 14,305,452?

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 14,305,452

14,305,452
Factor Arrows
27,152,726
Factor Arrows
23,576,363
Factor Arrows
31,192,121
Factor Arrows
7170,303
Factor Arrows
724,329

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, 7, 24329

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 7 x 7 x 24,329 = 14,305,452

This can also be written as 22 x 31 x 72 x 24,3291 = 14,305,452

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


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