Q: What are the prime factors of the number 41,112,300?

 A: 2, 3, 5, 43, 3187

Why are those the prime factors of the number 41,112,300?

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 41,112,300

41,112,300
Factor Arrows
220,556,150
Factor Arrows
210,278,075
Factor Arrows
33,426,025
Factor Arrows
5685,205
Factor Arrows
5137,041
Factor Arrows
433,187

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, 43, 3187

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 5 x 43 x 3,187 = 41,112,300

This can also be written as 22 x 31 x 52 x 431 x 3,1871 = 41,112,300

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


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