Q: What are the prime factors of the number 264,350,560?

 A: 2, 5, 47, 35153

Why are those the prime factors of the number 264,350,560?

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 264,350,560

264,350,560
Factor Arrows
2132,175,280
Factor Arrows
266,087,640
Factor Arrows
233,043,820
Factor Arrows
216,521,910
Factor Arrows
28,260,955
Factor Arrows
51,652,191
Factor Arrows
4735,153

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, 47, 35153

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 5 x 47 x 35,153 = 264,350,560

This can also be written as 25 x 51 x 471 x 35,1531 = 264,350,560

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


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