Q: What are the prime factors of the number 793,824?

 A: 2, 3, 8269

Why are those the prime factors of the number 793,824?

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 793,824

793,824
Factor Arrows
2396,912
Factor Arrows
2198,456
Factor Arrows
299,228
Factor Arrows
249,614
Factor Arrows
224,807
Factor Arrows
38,269

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, 8269

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 8,269 = 793,824

This can also be written as 25 x 31 x 8,2691 = 793,824

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


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