Q: What are the prime factors of the number 26,267,296?

 A: 2, 11, 74623

Why are those the prime factors of the number 26,267,296?

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 26,267,296

26,267,296
Factor Arrows
213,133,648
Factor Arrows
26,566,824
Factor Arrows
23,283,412
Factor Arrows
21,641,706
Factor Arrows
2820,853
Factor Arrows
1174,623

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, 11, 74623

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 11 x 74,623 = 26,267,296

This can also be written as 25 x 111 x 74,6231 = 26,267,296

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


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