Q: What are the prime factors of the number 584,896?

 A: 2, 13, 19, 37

Why are those the prime factors of the number 584,896?

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 584,896

584,896
Factor Arrows
2292,448
Factor Arrows
2146,224
Factor Arrows
273,112
Factor Arrows
236,556
Factor Arrows
218,278
Factor Arrows
29,139
Factor Arrows
13703
Factor Arrows
1937

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, 13, 19, 37

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 13 x 19 x 37 = 584,896

This can also be written as 26 x 131 x 191 x 371 = 584,896

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


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