Q: What are the prime factors of the number 10,464,012?

 A: 2, 3, 13, 29, 257

Why are those the prime factors of the number 10,464,012?

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 10,464,012

10,464,012
Factor Arrows
25,232,006
Factor Arrows
22,616,003
Factor Arrows
3872,001
Factor Arrows
3290,667
Factor Arrows
396,889
Factor Arrows
137,453
Factor Arrows
29257

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, 13, 29, 257

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 13 x 29 x 257 = 10,464,012

This can also be written as 22 x 33 x 131 x 291 x 2571 = 10,464,012

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


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