Q: What are the prime factors of the number 265,077,824?

 A: 2, 11, 376531

Why are those the prime factors of the number 265,077,824?

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 265,077,824

265,077,824
Factor Arrows
2132,538,912
Factor Arrows
266,269,456
Factor Arrows
233,134,728
Factor Arrows
216,567,364
Factor Arrows
28,283,682
Factor Arrows
24,141,841
Factor Arrows
11376,531

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, 376531

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 11 x 376,531 = 265,077,824

This can also be written as 26 x 111 x 376,5311 = 265,077,824

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


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