Q: What are the prime factors of the number 36,025,650?

 A: 2, 3, 5, 223, 359

Why are those the prime factors of the number 36,025,650?

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 36,025,650

36,025,650
Factor Arrows
218,012,825
Factor Arrows
36,004,275
Factor Arrows
32,001,425
Factor Arrows
5400,285
Factor Arrows
580,057
Factor Arrows
223359

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, 223, 359

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 223 x 359 = 36,025,650

This can also be written as 21 x 32 x 52 x 2231 x 3591 = 36,025,650

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


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