Q: What are the prime factors of the number 36,603,264?

 A: 2, 3, 199, 479

Why are those the prime factors of the number 36,603,264?

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 36,603,264

36,603,264
Factor Arrows
218,301,632
Factor Arrows
29,150,816
Factor Arrows
24,575,408
Factor Arrows
22,287,704
Factor Arrows
21,143,852
Factor Arrows
2571,926
Factor Arrows
2285,963
Factor Arrows
395,321
Factor Arrows
199479

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, 199, 479

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 2 x 3 x 199 x 479 = 36,603,264

This can also be written as 27 x 31 x 1991 x 4791 = 36,603,264

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


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