Q: What are the prime factors of the number 117,474,050?

 A: 2, 5, 83, 28307

Why are those the prime factors of the number 117,474,050?

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 117,474,050

117,474,050
Factor Arrows
258,737,025
Factor Arrows
511,747,405
Factor Arrows
52,349,481
Factor Arrows
8328,307

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, 5, 83, 28307

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 83 x 28,307 = 117,474,050

This can also be written as 21 x 52 x 831 x 28,3071 = 117,474,050

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


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