Q: What are the prime factors of the number 10,308,048?

 A: 2, 3, 23, 9337

Why are those the prime factors of the number 10,308,048?

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 10,308,048

10,308,048
Factor Arrows
25,154,024
Factor Arrows
22,577,012
Factor Arrows
21,288,506
Factor Arrows
2644,253
Factor Arrows
3214,751
Factor Arrows
239,337

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, 23, 9337

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 23 x 9,337 = 10,308,048

This can also be written as 24 x 31 x 231 x 9,3371 = 10,308,048

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


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