Q: What are the prime factors of the number 40,411,050?

 A: 2, 3, 5, 67, 4021

Why are those the prime factors of the number 40,411,050?

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 40,411,050

40,411,050
Factor Arrows
220,205,525
Factor Arrows
36,735,175
Factor Arrows
51,347,035
Factor Arrows
5269,407
Factor Arrows
674,021

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, 67, 4021

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 5 x 67 x 4,021 = 40,411,050

This can also be written as 21 x 31 x 52 x 671 x 4,0211 = 40,411,050

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


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