Q: What are the prime factors of the number 5,772,375?

 A: 3, 5, 7, 733

Why are those the prime factors of the number 5,772,375?

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 5,772,375

5,772,375
Factor Arrows
31,924,125
Factor Arrows
3641,375
Factor Arrows
5128,275
Factor Arrows
525,655
Factor Arrows
55,131
Factor Arrows
7733

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:

3, 5, 7, 733

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 5 x 5 x 7 x 733 = 5,772,375

This can also be written as 32 x 53 x 71 x 7331 = 5,772,375

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


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