Q: What are the prime factors of the number 27,041,364?

 A: 2, 3, 7, 11923

Why are those the prime factors of the number 27,041,364?

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 27,041,364

27,041,364
Factor Arrows
213,520,682
Factor Arrows
26,760,341
Factor Arrows
32,253,447
Factor Arrows
3751,149
Factor Arrows
3250,383
Factor Arrows
383,461
Factor Arrows
711,923

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, 11923

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 3 x 7 x 11,923 = 27,041,364

This can also be written as 22 x 34 x 71 x 11,9231 = 27,041,364

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


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