Q: What are the prime factors of the number 132,333,000?

 A: 2, 3, 5, 44111

Why are those the prime factors of the number 132,333,000?

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 132,333,000

132,333,000
Factor Arrows
266,166,500
Factor Arrows
233,083,250
Factor Arrows
216,541,625
Factor Arrows
35,513,875
Factor Arrows
51,102,775
Factor Arrows
5220,555
Factor Arrows
544,111

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, 44111

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 5 x 5 x 5 x 44,111 = 132,333,000

This can also be written as 23 x 31 x 53 x 44,1111 = 132,333,000

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


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