Q: What are the prime factors of the number 11,848,288?

 A: 2, 37, 10007

Why are those the prime factors of the number 11,848,288?

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 11,848,288

11,848,288
Factor Arrows
25,924,144
Factor Arrows
22,962,072
Factor Arrows
21,481,036
Factor Arrows
2740,518
Factor Arrows
2370,259
Factor Arrows
3710,007

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, 37, 10007

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 37 x 10,007 = 11,848,288

This can also be written as 25 x 371 x 10,0071 = 11,848,288

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


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