Q: What are the prime factors of the number 114,774,375?

 A: 3, 5, 41, 1493

Why are those the prime factors of the number 114,774,375?

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 114,774,375

114,774,375
Factor Arrows
338,258,125
Factor Arrows
57,651,625
Factor Arrows
51,530,325
Factor Arrows
5306,065
Factor Arrows
561,213
Factor Arrows
411,493

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, 5, 41, 1493

We can check our work by multiplying all of the prime factors together: 3 x 5 x 5 x 5 x 5 x 41 x 1,493 = 114,774,375

This can also be written as 31 x 54 x 411 x 1,4931 = 114,774,375

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


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