Q: What are the prime factors of the number 252,046,272?

 A: 2, 3, 227, 5783

Why are those the prime factors of the number 252,046,272?

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 252,046,272

252,046,272
Factor Arrows
2126,023,136
Factor Arrows
263,011,568
Factor Arrows
231,505,784
Factor Arrows
215,752,892
Factor Arrows
27,876,446
Factor Arrows
23,938,223
Factor Arrows
31,312,741
Factor Arrows
2275,783

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, 5783

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 5,783 = 252,046,272

This can also be written as 26 x 31 x 2271 x 5,7831 = 252,046,272

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


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