Q: What are the prime factors of the number 41,041,312?

 A: 2, 13, 7589

Why are those the prime factors of the number 41,041,312?

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 41,041,312

41,041,312
Factor Arrows
220,520,656
Factor Arrows
210,260,328
Factor Arrows
25,130,164
Factor Arrows
22,565,082
Factor Arrows
21,282,541
Factor Arrows
1398,657
Factor Arrows
137,589

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, 13, 7589

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 13 x 13 x 7,589 = 41,041,312

This can also be written as 25 x 132 x 7,5891 = 41,041,312

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


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