Q: What are the prime factors of the number 414,099?

 A: 3, 7, 313

Why are those the prime factors of the number 414,099?

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 414,099

414,099
Factor Arrows
3138,033
Factor Arrows
346,011
Factor Arrows
315,337
Factor Arrows
72,191
Factor Arrows
7313

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, 7, 313

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 7 x 7 x 313 = 414,099

This can also be written as 33 x 72 x 3131 = 414,099

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


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