Q: What are the prime factors of the number 32,772,750?

 A: 2, 3, 5, 37, 1181

Why are those the prime factors of the number 32,772,750?

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 32,772,750

32,772,750
Factor Arrows
216,386,375
Factor Arrows
35,462,125
Factor Arrows
51,092,425
Factor Arrows
5218,485
Factor Arrows
543,697
Factor Arrows
371,181

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, 5, 37, 1181

We can check our work by multiplying all of the prime factors together: 2 x 3 x 5 x 5 x 5 x 37 x 1,181 = 32,772,750

This can also be written as 21 x 31 x 53 x 371 x 1,1811 = 32,772,750

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


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