Q: What are the prime factors of the number 34,140,050?

 A: 2, 5, 7, 23, 4241

Why are those the prime factors of the number 34,140,050?

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 34,140,050

34,140,050
Factor Arrows
217,070,025
Factor Arrows
53,414,005
Factor Arrows
5682,801
Factor Arrows
797,543
Factor Arrows
234,241

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, 7, 23, 4241

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 7 x 23 x 4,241 = 34,140,050

This can also be written as 21 x 52 x 71 x 231 x 4,2411 = 34,140,050

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


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