Q: What are the prime factors of the number 413,212,023?

 A: 3, 7, 242923

Why are those the prime factors of the number 413,212,023?

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 413,212,023

413,212,023
Factor Arrows
3137,737,341
Factor Arrows
345,912,447
Factor Arrows
315,304,149
Factor Arrows
35,101,383
Factor Arrows
31,700,461
Factor Arrows
7242,923

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:

3, 7, 242923

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 7 x 242,923 = 413,212,023

This can also be written as 35 x 71 x 242,9231 = 413,212,023

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


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