Q: What are the prime factors of the number 26,467,960?

 A: 2, 5, 41, 16139

Why are those the prime factors of the number 26,467,960?

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 26,467,960

26,467,960
Factor Arrows
213,233,980
Factor Arrows
26,616,990
Factor Arrows
23,308,495
Factor Arrows
5661,699
Factor Arrows
4116,139

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, 41, 16139

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 41 x 16,139 = 26,467,960

This can also be written as 23 x 51 x 411 x 16,1391 = 26,467,960

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


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