Q: What are the prime factors of the number 32,223,104?

 A: 2, 227, 1109

Why are those the prime factors of the number 32,223,104?

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 32,223,104

32,223,104
Factor Arrows
216,111,552
Factor Arrows
28,055,776
Factor Arrows
24,027,888
Factor Arrows
22,013,944
Factor Arrows
21,006,972
Factor Arrows
2503,486
Factor Arrows
2251,743
Factor Arrows
2271,109

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, 227, 1109

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 227 x 1,109 = 32,223,104

This can also be written as 27 x 2271 x 1,1091 = 32,223,104

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


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