Q: What are the prime factors of the number 114,327,450?

 A: 2, 3, 5, 28229

Why are those the prime factors of the number 114,327,450?

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 114,327,450

114,327,450
Factor Arrows
257,163,725
Factor Arrows
319,054,575
Factor Arrows
36,351,525
Factor Arrows
32,117,175
Factor Arrows
3705,725
Factor Arrows
5141,145
Factor Arrows
528,229

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, 3, 5, 28229

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 3 x 3 x 5 x 5 x 28,229 = 114,327,450

This can also be written as 21 x 34 x 52 x 28,2291 = 114,327,450

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


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