Q: What are the prime factors of the number 26,948,950?

 A: 2, 5, 7, 37, 2081

Why are those the prime factors of the number 26,948,950?

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 26,948,950

26,948,950
Factor Arrows
213,474,475
Factor Arrows
52,694,895
Factor Arrows
5538,979
Factor Arrows
776,997
Factor Arrows
372,081

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, 37, 2081

We can check our work by multiplying all of the prime factors together: 2 x 5 x 5 x 7 x 37 x 2,081 = 26,948,950

This can also be written as 21 x 52 x 71 x 371 x 2,0811 = 26,948,950

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


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