Q: What are the prime factors of the number 446,325,012?

 A: 2, 3, 7, 590377

Why are those the prime factors of the number 446,325,012?

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 446,325,012

446,325,012
Factor Arrows
2223,162,506
Factor Arrows
2111,581,253
Factor Arrows
337,193,751
Factor Arrows
312,397,917
Factor Arrows
34,132,639
Factor Arrows
7590,377

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, 7, 590377

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 3 x 7 x 590,377 = 446,325,012

This can also be written as 22 x 33 x 71 x 590,3771 = 446,325,012

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


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