Q: What are the prime factors of the number 14,559,880?

 A: 2, 5, 239, 1523

Why are those the prime factors of the number 14,559,880?

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 14,559,880

14,559,880
Factor Arrows
27,279,940
Factor Arrows
23,639,970
Factor Arrows
21,819,985
Factor Arrows
5363,997
Factor Arrows
2391,523

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, 5, 239, 1523

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 239 x 1,523 = 14,559,880

This can also be written as 23 x 51 x 2391 x 1,5231 = 14,559,880

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


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