Q: What are the prime factors of the number 304,341,401?

 A: 7, 13, 41, 43, 271

Why are those the prime factors of the number 304,341,401?

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 304,341,401

304,341,401
Factor Arrows
743,477,343
Factor Arrows
76,211,049
Factor Arrows
13477,773
Factor Arrows
4111,653
Factor Arrows
43271

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:

7, 13, 41, 43, 271

We can check our work by multiplying all of the prime factors together: 7 x 7 x 13 x 41 x 43 x 271 = 304,341,401

This can also be written as 72 x 131 x 411 x 431 x 2711 = 304,341,401

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


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