Q: What are the prime factors of the number 232,114,432?

 A: 2, 11, 139, 593

Why are those the prime factors of the number 232,114,432?

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 232,114,432

232,114,432
Factor Arrows
2116,057,216
Factor Arrows
258,028,608
Factor Arrows
229,014,304
Factor Arrows
214,507,152
Factor Arrows
27,253,576
Factor Arrows
23,626,788
Factor Arrows
21,813,394
Factor Arrows
2906,697
Factor Arrows
1182,427
Factor Arrows
139593

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, 11, 139, 593

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 2 x 11 x 139 x 593 = 232,114,432

This can also be written as 28 x 111 x 1391 x 5931 = 232,114,432

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


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