Q: What are the prime factors of the number 34,303,125?

 A: 3, 5, 3659

Why are those the prime factors of the number 34,303,125?

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 34,303,125

34,303,125
Factor Arrows
311,434,375
Factor Arrows
52,286,875
Factor Arrows
5457,375
Factor Arrows
591,475
Factor Arrows
518,295
Factor Arrows
53,659

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, 3659

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 5 x 5 x 5 x 3,659 = 34,303,125

This can also be written as 31 x 55 x 3,6591 = 34,303,125

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


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