Q: What are the prime factors of the number 44,544?

 A: 2, 3, 29

Why are those the prime factors of the number 44,544?

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 44,544

44,544
Factor Arrows
222,272
Factor Arrows
211,136
Factor Arrows
25,568
Factor Arrows
22,784
Factor Arrows
21,392
Factor Arrows
2696
Factor Arrows
2348
Factor Arrows
2174
Factor Arrows
287
Factor Arrows
329

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, 29

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 2 x 2 x 2 x 3 x 29 = 44,544

This can also be written as 29 x 31 x 291 = 44,544

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


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