Q: What are the prime factors of the number 32,227,392?

 A: 2, 3, 53, 3167

Why are those the prime factors of the number 32,227,392?

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 32,227,392

32,227,392
Factor Arrows
216,113,696
Factor Arrows
28,056,848
Factor Arrows
24,028,424
Factor Arrows
22,014,212
Factor Arrows
21,007,106
Factor Arrows
2503,553
Factor Arrows
3167,851
Factor Arrows
533,167

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, 53, 3167

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 3 x 53 x 3,167 = 32,227,392

This can also be written as 26 x 31 x 531 x 3,1671 = 32,227,392

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


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