Q: What are the prime factors of the number 32,304,448?

 A: 2, 11, 45887

Why are those the prime factors of the number 32,304,448?

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 32,304,448

32,304,448
Factor Arrows
216,152,224
Factor Arrows
28,076,112
Factor Arrows
24,038,056
Factor Arrows
22,019,028
Factor Arrows
21,009,514
Factor Arrows
2504,757
Factor Arrows
1145,887

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, 11, 45887

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 11 x 45,887 = 32,304,448

This can also be written as 26 x 111 x 45,8871 = 32,304,448

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


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