Q: What are the prime factors of the number 23,242,050?

 A: 2, 3, 5, 13, 29, 137

Why are those the prime factors of the number 23,242,050?

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 23,242,050

23,242,050
Factor Arrows
211,621,025
Factor Arrows
33,873,675
Factor Arrows
31,291,225
Factor Arrows
5258,245
Factor Arrows
551,649
Factor Arrows
133,973
Factor Arrows
29137

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, 3, 5, 13, 29, 137

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 13 x 29 x 137 = 23,242,050

This can also be written as 21 x 32 x 52 x 131 x 291 x 1371 = 23,242,050

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


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