Q: What are the prime factors of the number 232,100,224?

 A: 2, 29, 31, 2017

Why are those the prime factors of the number 232,100,224?

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 232,100,224

232,100,224
Factor Arrows
2116,050,112
Factor Arrows
258,025,056
Factor Arrows
229,012,528
Factor Arrows
214,506,264
Factor Arrows
27,253,132
Factor Arrows
23,626,566
Factor Arrows
21,813,283
Factor Arrows
2962,527
Factor Arrows
312,017

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, 29, 31, 2017

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 29 x 31 x 2,017 = 232,100,224

This can also be written as 27 x 291 x 311 x 2,0171 = 232,100,224

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


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