Q: What are the prime factors of the number 54,329,093?

 A: 7, 13, 17, 29, 173

Why are those the prime factors of the number 54,329,093?

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 54,329,093

54,329,093
Factor Arrows
77,761,299
Factor Arrows
71,108,757
Factor Arrows
1385,289
Factor Arrows
175,017
Factor Arrows
29173

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:

7, 13, 17, 29, 173

We can check our work by multiplying all of the prime factors together: 7 x 7 x 13 x 17 x 29 x 173 = 54,329,093

This can also be written as 72 x 131 x 171 x 291 x 1731 = 54,329,093

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


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