Q: What are the prime factors of the number 114,250,149?

 A: 3, 13, 17, 41, 467

Why are those the prime factors of the number 114,250,149?

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 114,250,149

114,250,149
Factor Arrows
338,083,383
Factor Arrows
312,694,461
Factor Arrows
34,231,487
Factor Arrows
13325,499
Factor Arrows
1719,147
Factor Arrows
41467

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, 13, 17, 41, 467

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 13 x 17 x 41 x 467 = 114,250,149

This can also be written as 33 x 131 x 171 x 411 x 4671 = 114,250,149

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


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