Q: What are the prime factors of the number 300,130,112?

 A: 2, 1847, 2539

Why are those the prime factors of the number 300,130,112?

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 300,130,112

300,130,112
Factor Arrows
2150,065,056
Factor Arrows
275,032,528
Factor Arrows
237,516,264
Factor Arrows
218,758,132
Factor Arrows
29,379,066
Factor Arrows
24,689,533
Factor Arrows
1,8472,539

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, 1847, 2539

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 1,847 x 2,539 = 300,130,112

This can also be written as 26 x 1,8471 x 2,5391 = 300,130,112

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


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