Q: What are the prime factors of the number 844,584?

 A: 2, 3, 13, 2707

Why are those the prime factors of the number 844,584?

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 844,584

844,584
Factor Arrows
2422,292
Factor Arrows
2211,146
Factor Arrows
2105,573
Factor Arrows
335,191
Factor Arrows
132,707

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, 13, 2707

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 3 x 13 x 2,707 = 844,584

This can also be written as 23 x 31 x 131 x 2,7071 = 844,584

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


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