Q: What are the prime factors of the number 267,914,295?

 A: 3, 5, 11, 41, 43, 307

Why are those the prime factors of the number 267,914,295?

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 267,914,295

267,914,295
Factor Arrows
389,304,765
Factor Arrows
329,768,255
Factor Arrows
55,953,651
Factor Arrows
11541,241
Factor Arrows
4113,201
Factor Arrows
43307

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:

3, 5, 11, 41, 43, 307

We can check our work by multiplying all of the prime factors together: 3 x 3 x 5 x 11 x 41 x 43 x 307 = 267,914,295

This can also be written as 32 x 51 x 111 x 411 x 431 x 3071 = 267,914,295

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


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