Q: What are the prime factors of the number 17,094,792?

 A: 2, 3, 11, 13, 17, 293

Why are those the prime factors of the number 17,094,792?

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 17,094,792

17,094,792
Factor Arrows
28,547,396
Factor Arrows
24,273,698
Factor Arrows
22,136,849
Factor Arrows
3712,283
Factor Arrows
1164,753
Factor Arrows
134,981
Factor Arrows
17293

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, 11, 13, 17, 293

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 11 x 13 x 17 x 293 = 17,094,792

This can also be written as 23 x 31 x 111 x 131 x 171 x 2931 = 17,094,792

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


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