Q: What are the prime factors of the number 112,344,300?

 A: 2, 3, 5, 41609

Why are those the prime factors of the number 112,344,300?

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 112,344,300

112,344,300
Factor Arrows
256,172,150
Factor Arrows
228,086,075
Factor Arrows
39,362,025
Factor Arrows
33,120,675
Factor Arrows
31,040,225
Factor Arrows
5208,045
Factor Arrows
541,609

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, 41609

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 5 x 5 x 41,609 = 112,344,300

This can also be written as 22 x 33 x 52 x 41,6091 = 112,344,300

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


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