Q: What are the prime factors of the number 241,216?

 A: 2, 3769

Why are those the prime factors of the number 241,216?

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 241,216

241,216
Factor Arrows
2120,608
Factor Arrows
260,304
Factor Arrows
230,152
Factor Arrows
215,076
Factor Arrows
27,538
Factor Arrows
23,769

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, 3769

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3,769 = 241,216

This can also be written as 26 x 3,7691 = 241,216

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


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