Q: What are the prime factors of the number 2,324,384?

 A: 2, 19, 3823

Why are those the prime factors of the number 2,324,384?

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 2,324,384

2,324,384
Factor Arrows
21,162,192
Factor Arrows
2581,096
Factor Arrows
2290,548
Factor Arrows
2145,274
Factor Arrows
272,637
Factor Arrows
193,823

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, 19, 3823

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 19 x 3,823 = 2,324,384

This can also be written as 25 x 191 x 3,8231 = 2,324,384

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


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