Q: What are the prime factors of the number 23,233,350?

 A: 2, 3, 5, 7, 29, 109

Why are those the prime factors of the number 23,233,350?

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 23,233,350

23,233,350
Factor Arrows
211,616,675
Factor Arrows
33,872,225
Factor Arrows
5774,445
Factor Arrows
5154,889
Factor Arrows
722,127
Factor Arrows
73,161
Factor Arrows
29109

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, 7, 29, 109

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 5 x 7 x 7 x 29 x 109 = 23,233,350

This can also be written as 21 x 31 x 52 x 72 x 291 x 1091 = 23,233,350

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


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