Q: What are the prime factors of the number 300,102,122?

 A: 2, 17, 479, 18427

Why are those the prime factors of the number 300,102,122?

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 300,102,122

300,102,122
Factor Arrows
2150,051,061
Factor Arrows
178,826,533
Factor Arrows
47918,427

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, 17, 479, 18427

We can check our work by multiplying all of the prime factors together: 2 x 17 x 479 x 18,427 = 300,102,122

This can also be written as 21 x 171 x 4791 x 18,4271 = 300,102,122

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


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