Q: What are the prime factors of the number 652,424,608?

 A: 2, 11, 1853479

Why are those the prime factors of the number 652,424,608?

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 652,424,608

652,424,608
Factor Arrows
2326,212,304
Factor Arrows
2163,106,152
Factor Arrows
281,553,076
Factor Arrows
240,776,538
Factor Arrows
220,388,269
Factor Arrows
111,853,479

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, 1853479

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 1,853,479 = 652,424,608

This can also be written as 25 x 111 x 1,853,4791 = 652,424,608

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


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