Q: What are the prime factors of the number 5,104,350?

 A: 2, 3, 5, 19, 199

Why are those the prime factors of the number 5,104,350?

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 5,104,350

5,104,350
Factor Arrows
22,552,175
Factor Arrows
3850,725
Factor Arrows
3283,575
Factor Arrows
394,525
Factor Arrows
518,905
Factor Arrows
53,781
Factor Arrows
19199

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, 3, 5, 19, 199

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 5 x 5 x 19 x 199 = 5,104,350

This can also be written as 21 x 33 x 52 x 191 x 1991 = 5,104,350

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


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