Q: What are the prime factors of the number 833,207,168?

 A: 2, 601, 10831

Why are those the prime factors of the number 833,207,168?

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 833,207,168

833,207,168
Factor Arrows
2416,603,584
Factor Arrows
2208,301,792
Factor Arrows
2104,150,896
Factor Arrows
252,075,448
Factor Arrows
226,037,724
Factor Arrows
213,018,862
Factor Arrows
26,509,431
Factor Arrows
60110,831

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, 601, 10831

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 601 x 10,831 = 833,207,168

This can also be written as 27 x 6011 x 10,8311 = 833,207,168

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


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