Q: What are the prime factors of the number 34,939,264?

 A: 2, 89, 3067

Why are those the prime factors of the number 34,939,264?

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 34,939,264

34,939,264
Factor Arrows
217,469,632
Factor Arrows
28,734,816
Factor Arrows
24,367,408
Factor Arrows
22,183,704
Factor Arrows
21,091,852
Factor Arrows
2545,926
Factor Arrows
2272,963
Factor Arrows
893,067

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, 89, 3067

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 2 x 89 x 3,067 = 34,939,264

This can also be written as 27 x 891 x 3,0671 = 34,939,264

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


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