Q: What are the prime factors of the number 17,059,626?

 A: 2, 3, 61, 5179

Why are those the prime factors of the number 17,059,626?

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 17,059,626

17,059,626
Factor Arrows
28,529,813
Factor Arrows
32,843,271
Factor Arrows
3947,757
Factor Arrows
3315,919
Factor Arrows
615,179

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, 61, 5179

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 61 x 5,179 = 17,059,626

This can also be written as 21 x 33 x 611 x 5,1791 = 17,059,626

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


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