Q: What are the prime factors of the number 32,108,839?

 A: 7, 31, 79, 1873

Why are those the prime factors of the number 32,108,839?

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 32,108,839

32,108,839
Factor Arrows
74,586,977
Factor Arrows
31147,967
Factor Arrows
791,873

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:

7, 31, 79, 1873

We can check our work by multiplying all of the prime factors together: 7 x 31 x 79 x 1,873 = 32,108,839

This can also be written as 71 x 311 x 791 x 1,8731 = 32,108,839

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


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