Q: What are the prime factors of the number 829,984?

 A: 2, 37, 701

Why are those the prime factors of the number 829,984?

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 829,984

829,984
Factor Arrows
2414,992
Factor Arrows
2207,496
Factor Arrows
2103,748
Factor Arrows
251,874
Factor Arrows
225,937
Factor Arrows
37701

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, 37, 701

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 37 x 701 = 829,984

This can also be written as 25 x 371 x 7011 = 829,984

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


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