Q: What are the prime factors of the number 241,401,307?

 A: 7, 23, 29, 149, 347

Why are those the prime factors of the number 241,401,307?

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 241,401,307

241,401,307
Factor Arrows
734,485,901
Factor Arrows
231,499,387
Factor Arrows
2951,703
Factor Arrows
149347

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, 23, 29, 149, 347

We can check our work by multiplying all of the prime factors together: 7 x 23 x 29 x 149 x 347 = 241,401,307

This can also be written as 71 x 231 x 291 x 1491 x 3471 = 241,401,307

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


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