Q: What are the prime factors of the number 82,884,464?

 A: 2, 13, 83, 4801

Why are those the prime factors of the number 82,884,464?

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 82,884,464

82,884,464
Factor Arrows
241,442,232
Factor Arrows
220,721,116
Factor Arrows
210,360,558
Factor Arrows
25,180,279
Factor Arrows
13398,483
Factor Arrows
834,801

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, 13, 83, 4801

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 13 x 83 x 4,801 = 82,884,464

This can also be written as 24 x 131 x 831 x 4,8011 = 82,884,464

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


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