Q: What are the prime factors of the number 24,330,878?

 A: 2, 11, 13, 241, 353

Why are those the prime factors of the number 24,330,878?

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 24,330,878

24,330,878
Factor Arrows
212,165,439
Factor Arrows
111,105,949
Factor Arrows
1385,073
Factor Arrows
241353

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, 11, 13, 241, 353

We can check our work by multiplying all of the prime factors together: 2 x 11 x 13 x 241 x 353 = 24,330,878

This can also be written as 21 x 111 x 131 x 2411 x 3531 = 24,330,878

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


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