Q: What are the prime factors of the number 75,632,600?

 A: 2, 5, 378163

Why are those the prime factors of the number 75,632,600?

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 75,632,600

75,632,600
Factor Arrows
237,816,300
Factor Arrows
218,908,150
Factor Arrows
29,454,075
Factor Arrows
51,890,815
Factor Arrows
5378,163

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, 5, 378163

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 5 x 5 x 378,163 = 75,632,600

This can also be written as 23 x 52 x 378,1631 = 75,632,600

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


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