Q: What are the prime factors of the number 41,138,037?

 A: 3, 29, 83, 211

Why are those the prime factors of the number 41,138,037?

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 41,138,037

41,138,037
Factor Arrows
313,712,679
Factor Arrows
34,570,893
Factor Arrows
31,523,631
Factor Arrows
3507,877
Factor Arrows
2917,513
Factor Arrows
83211

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:

3, 29, 83, 211

We can check our work by multiplying all of the prime factors together: 3 x 3 x 3 x 3 x 29 x 83 x 211 = 41,138,037

This can also be written as 34 x 291 x 831 x 2111 = 41,138,037

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


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