Q: What are the prime factors of the number 10,741,952?

 A: 2, 13, 12911

Why are those the prime factors of the number 10,741,952?

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 10,741,952

10,741,952
Factor Arrows
25,370,976
Factor Arrows
22,685,488
Factor Arrows
21,342,744
Factor Arrows
2671,372
Factor Arrows
2335,686
Factor Arrows
2167,843
Factor Arrows
1312,911

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, 13, 12911

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 13 x 12,911 = 10,741,952

This can also be written as 26 x 131 x 12,9111 = 10,741,952

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


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