Q: What are the prime factors of the number 17,606,295?

 A: 3, 5, 7, 31, 601

Why are those the prime factors of the number 17,606,295?

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 17,606,295

17,606,295
Factor Arrows
35,868,765
Factor Arrows
31,956,255
Factor Arrows
3652,085
Factor Arrows
5130,417
Factor Arrows
718,631
Factor Arrows
31601

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:

3, 5, 7, 31, 601

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 5 x 7 x 31 x 601 = 17,606,295

This can also be written as 33 x 51 x 71 x 311 x 6011 = 17,606,295

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


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