Q: What are the prime factors of the number 27,683,904?

 A: 2, 3, 23, 6269

Why are those the prime factors of the number 27,683,904?

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 27,683,904

27,683,904
Factor Arrows
213,841,952
Factor Arrows
26,920,976
Factor Arrows
23,460,488
Factor Arrows
21,730,244
Factor Arrows
2865,122
Factor Arrows
2432,561
Factor Arrows
3144,187
Factor Arrows
236,269

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, 23, 6269

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 23 x 6,269 = 27,683,904

This can also be written as 26 x 31 x 231 x 6,2691 = 27,683,904

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


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