Q: What are the prime factors of the number 14,617,696?

 A: 2, 23, 19861

Why are those the prime factors of the number 14,617,696?

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 14,617,696

14,617,696
Factor Arrows
27,308,848
Factor Arrows
23,654,424
Factor Arrows
21,827,212
Factor Arrows
2913,606
Factor Arrows
2456,803
Factor Arrows
2319,861

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, 19861

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 23 x 19,861 = 14,617,696

This can also be written as 25 x 231 x 19,8611 = 14,617,696

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


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