Q: What are the prime factors of the number 10,714,688?

 A: 2, 23, 29, 251

Why are those the prime factors of the number 10,714,688?

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 10,714,688

10,714,688
Factor Arrows
25,357,344
Factor Arrows
22,678,672
Factor Arrows
21,339,336
Factor Arrows
2669,668
Factor Arrows
2334,834
Factor Arrows
2167,417
Factor Arrows
237,279
Factor Arrows
29251

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, 23, 29, 251

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 23 x 29 x 251 = 10,714,688

This can also be written as 26 x 231 x 291 x 2511 = 10,714,688

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


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