Q: What are the prime factors of the number 563,203,333?

 A: 7, 11, 60449

Why are those the prime factors of the number 563,203,333?

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 563,203,333

563,203,333
Factor Arrows
780,457,619
Factor Arrows
117,314,329
Factor Arrows
11664,939
Factor Arrows
1160,449

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:

7, 11, 60449

We can check our work by multiplying all of the prime factors together: 7 x 11 x 11 x 11 x 60,449 = 563,203,333

This can also be written as 71 x 113 x 60,4491 = 563,203,333

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


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