Q: What are the prime factors of the number 104,041,800?

 A: 2, 3, 5, 19267

Why are those the prime factors of the number 104,041,800?

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 104,041,800

104,041,800
Factor Arrows
252,020,900
Factor Arrows
226,010,450
Factor Arrows
213,005,225
Factor Arrows
34,335,075
Factor Arrows
31,445,025
Factor Arrows
3481,675
Factor Arrows
596,335
Factor Arrows
519,267

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, 19267

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 3 x 3 x 5 x 5 x 19,267 = 104,041,800

This can also be written as 23 x 33 x 52 x 19,2671 = 104,041,800

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


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