Q: What are the prime factors of the number 10,367,676?

 A: 2, 3, 11, 2909

Why are those the prime factors of the number 10,367,676?

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 10,367,676

10,367,676
Factor Arrows
25,183,838
Factor Arrows
22,591,919
Factor Arrows
3863,973
Factor Arrows
3287,991
Factor Arrows
395,997
Factor Arrows
331,999
Factor Arrows
112,909

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, 11, 2909

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 3 x 11 x 2,909 = 10,367,676

This can also be written as 22 x 34 x 111 x 2,9091 = 10,367,676

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


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