Q: What are the prime factors of the number 14,302,008?

 A: 2, 3, 7, 1051

Why are those the prime factors of the number 14,302,008?

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 14,302,008

14,302,008
Factor Arrows
27,151,004
Factor Arrows
23,575,502
Factor Arrows
21,787,751
Factor Arrows
3595,917
Factor Arrows
3198,639
Factor Arrows
366,213
Factor Arrows
322,071
Factor Arrows
37,357
Factor Arrows
71,051

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, 1051

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 3 x 3 x 7 x 1,051 = 14,302,008

This can also be written as 23 x 35 x 71 x 1,0511 = 14,302,008

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


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