Q: What are the prime factors of the number 50,104,400?

 A: 2, 5, 125261

Why are those the prime factors of the number 50,104,400?

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 50,104,400

50,104,400
Factor Arrows
225,052,200
Factor Arrows
212,526,100
Factor Arrows
26,263,050
Factor Arrows
23,131,525
Factor Arrows
5626,305
Factor Arrows
5125,261

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, 5, 125261

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 5 x 5 x 125,261 = 50,104,400

This can also be written as 24 x 52 x 125,2611 = 50,104,400

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


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