Q: What are the prime factors of the number 10,470,375?

 A: 3, 5, 41, 227

Why are those the prime factors of the number 10,470,375?

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 10,470,375

10,470,375
Factor Arrows
33,490,125
Factor Arrows
31,163,375
Factor Arrows
5232,675
Factor Arrows
546,535
Factor Arrows
59,307
Factor Arrows
41227

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:

3, 5, 41, 227

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 5 x 5 x 41 x 227 = 10,470,375

This can also be written as 32 x 53 x 411 x 2271 = 10,470,375

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


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