Q: What are the prime factors of the number 11,825,589?

 A: 3, 41, 79, 1217

Why are those the prime factors of the number 11,825,589?

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 11,825,589

11,825,589
Factor Arrows
33,941,863
Factor Arrows
4196,143
Factor Arrows
791,217

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, 41, 79, 1217

We can check our work by multiplying all of the prime factors together: 3 x 41 x 79 x 1,217 = 11,825,589

This can also be written as 31 x 411 x 791 x 1,2171 = 11,825,589

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


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