Q: What are the prime factors of the number 32,632,140?

 A: 2, 3, 5, 113, 4813

Why are those the prime factors of the number 32,632,140?

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 32,632,140

32,632,140
Factor Arrows
216,316,070
Factor Arrows
28,158,035
Factor Arrows
32,719,345
Factor Arrows
5543,869
Factor Arrows
1134,813

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, 113, 4813

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 5 x 113 x 4,813 = 32,632,140

This can also be written as 22 x 31 x 51 x 1131 x 4,8131 = 32,632,140

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


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