Q: What are the prime factors of the number 232,415,001?

 A: 3, 7, 13, 31531

Why are those the prime factors of the number 232,415,001?

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 232,415,001

232,415,001
Factor Arrows
377,471,667
Factor Arrows
325,823,889
Factor Arrows
38,607,963
Factor Arrows
32,869,321
Factor Arrows
7409,903
Factor Arrows
1331,531

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, 13, 31531

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 7 x 13 x 31,531 = 232,415,001

This can also be written as 34 x 71 x 131 x 31,5311 = 232,415,001

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


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