Q: What are the prime factors of the number 114,074,163?

 A: 3, 7, 199, 337

Why are those the prime factors of the number 114,074,163?

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 114,074,163

114,074,163
Factor Arrows
338,024,721
Factor Arrows
312,674,907
Factor Arrows
34,224,969
Factor Arrows
31,408,323
Factor Arrows
3469,441
Factor Arrows
767,063
Factor Arrows
199337

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:

3, 7, 199, 337

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 3 x 7 x 199 x 337 = 114,074,163

This can also be written as 35 x 71 x 1991 x 3371 = 114,074,163

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


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