Q: What are the prime factors of the number 10,675,712?

 A: 2, 29, 719

Why are those the prime factors of the number 10,675,712?

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 10,675,712

10,675,712
Factor Arrows
25,337,856
Factor Arrows
22,668,928
Factor Arrows
21,334,464
Factor Arrows
2667,232
Factor Arrows
2333,616
Factor Arrows
2166,808
Factor Arrows
283,404
Factor Arrows
241,702
Factor Arrows
220,851
Factor Arrows
29719

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, 29, 719

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 29 x 719 = 10,675,712

This can also be written as 29 x 291 x 7191 = 10,675,712

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


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