Q: What are the prime factors of the number 225,260,252?

 A: 2, 7, 23, 107, 467

Why are those the prime factors of the number 225,260,252?

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 225,260,252

225,260,252
Factor Arrows
2112,630,126
Factor Arrows
256,315,063
Factor Arrows
78,045,009
Factor Arrows
71,149,287
Factor Arrows
2349,969
Factor Arrows
107467

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, 7, 23, 107, 467

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 7 x 23 x 107 x 467 = 225,260,252

This can also be written as 22 x 72 x 231 x 1071 x 4671 = 225,260,252

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


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