Q: What are the prime factors of the number 10,362,928?

 A: 2, 17, 31, 1229

Why are those the prime factors of the number 10,362,928?

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 10,362,928

10,362,928
Factor Arrows
25,181,464
Factor Arrows
22,590,732
Factor Arrows
21,295,366
Factor Arrows
2647,683
Factor Arrows
1738,099
Factor Arrows
311,229

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, 17, 31, 1229

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 17 x 31 x 1,229 = 10,362,928

This can also be written as 24 x 171 x 311 x 1,2291 = 10,362,928

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


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