Q: What are the prime factors of the number 204,452,544?

 A: 2, 3, 227, 4691

Why are those the prime factors of the number 204,452,544?

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 204,452,544

204,452,544
Factor Arrows
2102,226,272
Factor Arrows
251,113,136
Factor Arrows
225,556,568
Factor Arrows
212,778,284
Factor Arrows
26,389,142
Factor Arrows
23,194,571
Factor Arrows
31,064,857
Factor Arrows
2274,691

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, 227, 4691

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 3 x 227 x 4,691 = 204,452,544

This can also be written as 26 x 31 x 2271 x 4,6911 = 204,452,544

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


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