Q: What are the prime factors of the number 14,572,288?

 A: 2, 56923

Why are those the prime factors of the number 14,572,288?

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 14,572,288

14,572,288
Factor Arrows
27,286,144
Factor Arrows
23,643,072
Factor Arrows
21,821,536
Factor Arrows
2910,768
Factor Arrows
2455,384
Factor Arrows
2227,692
Factor Arrows
2113,846
Factor Arrows
256,923

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, 56923

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 2 x 56,923 = 14,572,288

This can also be written as 28 x 56,9231 = 14,572,288

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


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