Q: What are the prime factors of the number 7,092,160?

 A: 2, 5, 37, 599

Why are those the prime factors of the number 7,092,160?

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 7,092,160

7,092,160
Factor Arrows
23,546,080
Factor Arrows
21,773,040
Factor Arrows
2886,520
Factor Arrows
2443,260
Factor Arrows
2221,630
Factor Arrows
2110,815
Factor Arrows
522,163
Factor Arrows
37599

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, 37, 599

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 5 x 37 x 599 = 7,092,160

This can also be written as 26 x 51 x 371 x 5991 = 7,092,160

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


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