Q: What are the prime factors of the number 241,331,350?

 A: 2, 5, 13, 19, 19541

Why are those the prime factors of the number 241,331,350?

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 241,331,350

241,331,350
Factor Arrows
2120,665,675
Factor Arrows
524,133,135
Factor Arrows
54,826,627
Factor Arrows
13371,279
Factor Arrows
1919,541

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, 5, 13, 19, 19541

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 13 x 19 x 19,541 = 241,331,350

This can also be written as 21 x 52 x 131 x 191 x 19,5411 = 241,331,350

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


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