Q: What are the prime factors of the number 116,733,853?

 A: 19, 37, 47, 3533

Why are those the prime factors of the number 116,733,853?

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 116,733,853

116,733,853
Factor Arrows
196,143,887
Factor Arrows
37166,051
Factor Arrows
473,533

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:

19, 37, 47, 3533

We can check our work by multiplying all of the prime factors together: 19 x 37 x 47 x 3,533 = 116,733,853

This can also be written as 191 x 371 x 471 x 3,5331 = 116,733,853

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


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