Q: What are the prime factors of the number 204,052,446?

 A: 2, 3, 13, 32297

Why are those the prime factors of the number 204,052,446?

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 204,052,446

204,052,446
Factor Arrows
2102,026,223
Factor Arrows
334,008,741
Factor Arrows
311,336,247
Factor Arrows
33,778,749
Factor Arrows
31,259,583
Factor Arrows
3419,861
Factor Arrows
1332,297

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, 3, 13, 32297

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 3 x 13 x 32,297 = 204,052,446

This can also be written as 21 x 35 x 131 x 32,2971 = 204,052,446

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


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