Q: What are the prime factors of the number 366,360,144?

 A: 2, 3, 61, 211, 593

Why are those the prime factors of the number 366,360,144?

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 366,360,144

366,360,144
Factor Arrows
2183,180,072
Factor Arrows
291,590,036
Factor Arrows
245,795,018
Factor Arrows
222,897,509
Factor Arrows
37,632,503
Factor Arrows
61125,123
Factor Arrows
211593

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, 61, 211, 593

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 61 x 211 x 593 = 366,360,144

This can also be written as 24 x 31 x 611 x 2111 x 5931 = 366,360,144

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


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