Q: What are the prime factors of the number 62,772,704?

 A: 2, 17, 23, 29, 173

Why are those the prime factors of the number 62,772,704?

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 62,772,704

62,772,704
Factor Arrows
231,386,352
Factor Arrows
215,693,176
Factor Arrows
27,846,588
Factor Arrows
23,923,294
Factor Arrows
21,961,647
Factor Arrows
17115,391
Factor Arrows
235,017
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:

2, 17, 23, 29, 173

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 17 x 23 x 29 x 173 = 62,772,704

This can also be written as 25 x 171 x 231 x 291 x 1731 = 62,772,704

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


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