Q: What are the prime factors of the number 116,622,304?

 A: 2, 19, 83, 2311

Why are those the prime factors of the number 116,622,304?

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 116,622,304

116,622,304
Factor Arrows
258,311,152
Factor Arrows
229,155,576
Factor Arrows
214,577,788
Factor Arrows
27,288,894
Factor Arrows
23,644,447
Factor Arrows
19191,813
Factor Arrows
832,311

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, 19, 83, 2311

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 19 x 83 x 2,311 = 116,622,304

This can also be written as 25 x 191 x 831 x 2,3111 = 116,622,304

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


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