Q: What are the prime factors of the number 302,201,324?

 A: 2, 23, 41, 113, 709

Why are those the prime factors of the number 302,201,324?

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 302,201,324

302,201,324
Factor Arrows
2151,100,662
Factor Arrows
275,550,331
Factor Arrows
233,284,797
Factor Arrows
4180,117
Factor Arrows
113709

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, 23, 41, 113, 709

We can check our work by multiplying all of the prime factors together: 2 x 2 x 23 x 41 x 113 x 709 = 302,201,324

This can also be written as 22 x 231 x 411 x 1131 x 7091 = 302,201,324

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


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