Q: What are the prime factors of the number 17,488,044?

 A: 2, 3, 7, 29, 2393

Why are those the prime factors of the number 17,488,044?

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 17,488,044

17,488,044
Factor Arrows
28,744,022
Factor Arrows
24,372,011
Factor Arrows
31,457,337
Factor Arrows
3485,779
Factor Arrows
769,397
Factor Arrows
292,393

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, 29, 2393

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 7 x 29 x 2,393 = 17,488,044

This can also be written as 22 x 32 x 71 x 291 x 2,3931 = 17,488,044

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


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