Q: What are the prime factors of the number 14,350,206?

 A: 2, 3, 13, 19, 23, 421

Why are those the prime factors of the number 14,350,206?

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 14,350,206

14,350,206
Factor Arrows
27,175,103
Factor Arrows
32,391,701
Factor Arrows
13183,977
Factor Arrows
199,683
Factor Arrows
23421

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, 19, 23, 421

We can check our work by multiplying all of the prime factors together: 2 x 3 x 13 x 19 x 23 x 421 = 14,350,206

This can also be written as 21 x 31 x 131 x 191 x 231 x 4211 = 14,350,206

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


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