Q: What are the prime factors of the number 232,202,124?

 A: 2, 3, 7, 11, 211, 397

Why are those the prime factors of the number 232,202,124?

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 232,202,124

232,202,124
Factor Arrows
2116,101,062
Factor Arrows
258,050,531
Factor Arrows
319,350,177
Factor Arrows
36,450,059
Factor Arrows
7921,437
Factor Arrows
1183,767
Factor Arrows
211397

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, 7, 11, 211, 397

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 7 x 11 x 211 x 397 = 232,202,124

This can also be written as 22 x 32 x 71 x 111 x 2111 x 3971 = 232,202,124

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


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