Q: What are the prime factors of the number 822,366,027?

 A: 3, 7, 569, 2549

Why are those the prime factors of the number 822,366,027?

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 822,366,027

822,366,027
Factor Arrows
3274,122,009
Factor Arrows
391,374,003
Factor Arrows
330,458,001
Factor Arrows
310,152,667
Factor Arrows
71,450,381
Factor Arrows
5692,549

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:

3, 7, 569, 2549

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 7 x 569 x 2,549 = 822,366,027

This can also be written as 34 x 71 x 5691 x 2,5491 = 822,366,027

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


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