Q: What are the prime factors of the number 2,002,496?

 A: 2, 67, 467

Why are those the prime factors of the number 2,002,496?

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 2,002,496

2,002,496
Factor Arrows
21,001,248
Factor Arrows
2500,624
Factor Arrows
2250,312
Factor Arrows
2125,156
Factor Arrows
262,578
Factor Arrows
231,289
Factor Arrows
67467

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, 67, 467

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 67 x 467 = 2,002,496

This can also be written as 26 x 671 x 4671 = 2,002,496

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


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