Q: What are the prime factors of the number 473,875?

 A: 5, 17, 223

Why are those the prime factors of the number 473,875?

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 473,875

473,875
Factor Arrows
594,775
Factor Arrows
518,955
Factor Arrows
53,791
Factor Arrows
17223

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:

5, 17, 223

We can check our work by multiplying all of the prime factors together: 5 x 5 x 5 x 17 x 223 = 473,875

This can also be written as 53 x 171 x 2231 = 473,875

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


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