Q: What are the prime factors of the number 241,231,030?

 A: 2, 5, 19, 3517

Why are those the prime factors of the number 241,231,030?

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 241,231,030

241,231,030
Factor Arrows
2120,615,515
Factor Arrows
524,123,103
Factor Arrows
191,269,637
Factor Arrows
1966,823
Factor Arrows
193,517

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, 19, 3517

We can check our work by multiplying all of the prime factors together: 2 x 5 x 19 x 19 x 19 x 3,517 = 241,231,030

This can also be written as 21 x 51 x 193 x 3,5171 = 241,231,030

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


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