Q: What are the prime factors of the number 10,083,857?

 A: 7, 29399

Why are those the prime factors of the number 10,083,857?

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 10,083,857

10,083,857
Factor Arrows
71,440,551
Factor Arrows
7205,793
Factor Arrows
729,399

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:

7, 29399

We can check our work by multiplying all of the prime factors together: 7 x 7 x 7 x 29,399 = 10,083,857

This can also be written as 73 x 29,3991 = 10,083,857

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


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