Q: What are the prime factors of the number 50,204,250?

 A: 2, 3, 5, 53, 421

Why are those the prime factors of the number 50,204,250?

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 50,204,250

50,204,250
Factor Arrows
225,102,125
Factor Arrows
38,367,375
Factor Arrows
32,789,125
Factor Arrows
5557,825
Factor Arrows
5111,565
Factor Arrows
522,313
Factor Arrows
53421

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, 53, 421

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 5 x 53 x 421 = 50,204,250

This can also be written as 21 x 32 x 53 x 531 x 4211 = 50,204,250

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


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