Q: What are the prime factors of the number 266,875,024?

 A: 2, 13, 47, 27299

Why are those the prime factors of the number 266,875,024?

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 266,875,024

266,875,024
Factor Arrows
2133,437,512
Factor Arrows
266,718,756
Factor Arrows
233,359,378
Factor Arrows
216,679,689
Factor Arrows
131,283,053
Factor Arrows
4727,299

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, 13, 47, 27299

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 13 x 47 x 27,299 = 266,875,024

This can also be written as 24 x 131 x 471 x 27,2991 = 266,875,024

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


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