Q: What are the prime factors of the number 60,687,025?

 A: 5, 7, 17, 20399

Why are those the prime factors of the number 60,687,025?

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 60,687,025

60,687,025
Factor Arrows
512,137,405
Factor Arrows
52,427,481
Factor Arrows
7346,783
Factor Arrows
1720,399

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:

5, 7, 17, 20399

We can check our work by multiplying all of the prime factors together: 5 x 5 x 7 x 17 x 20,399 = 60,687,025

This can also be written as 52 x 71 x 171 x 20,3991 = 60,687,025

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


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