Q: What are the prime factors of the number 445,504,114?

 A: 2, 11, 41, 53, 9319

Why are those the prime factors of the number 445,504,114?

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 445,504,114

445,504,114
Factor Arrows
2222,752,057
Factor Arrows
1120,250,187
Factor Arrows
41493,907
Factor Arrows
539,319

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, 11, 41, 53, 9319

We can check our work by multiplying all of the prime factors together: 2 x 11 x 41 x 53 x 9,319 = 445,504,114

This can also be written as 21 x 111 x 411 x 531 x 9,3191 = 445,504,114

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


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