Q: What are the prime factors of the number 29,082,648?

 A: 2, 3, 7, 17, 599

Why are those the prime factors of the number 29,082,648?

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 29,082,648

29,082,648
Factor Arrows
214,541,324
Factor Arrows
27,270,662
Factor Arrows
23,635,331
Factor Arrows
31,211,777
Factor Arrows
7173,111
Factor Arrows
1710,183
Factor Arrows
17599

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, 17, 599

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 7 x 17 x 17 x 599 = 29,082,648

This can also be written as 23 x 31 x 71 x 172 x 5991 = 29,082,648

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


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