Q: What are the prime factors of the number 675,552?

 A: 2, 3, 31, 227

Why are those the prime factors of the number 675,552?

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 675,552

675,552
Factor Arrows
2337,776
Factor Arrows
2168,888
Factor Arrows
284,444
Factor Arrows
242,222
Factor Arrows
221,111
Factor Arrows
37,037
Factor Arrows
31227

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, 31, 227

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 31 x 227 = 675,552

This can also be written as 25 x 31 x 311 x 2271 = 675,552

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


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