Q: What are the prime factors of the number 301,212,732?

 A: 2, 3, 17, 41, 36013

Why are those the prime factors of the number 301,212,732?

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 301,212,732

301,212,732
Factor Arrows
2150,606,366
Factor Arrows
275,303,183
Factor Arrows
325,101,061
Factor Arrows
171,476,533
Factor Arrows
4136,013

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, 17, 41, 36013

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 17 x 41 x 36,013 = 301,212,732

This can also be written as 22 x 31 x 171 x 411 x 36,0131 = 301,212,732

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


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