Q: What are the prime factors of the number 212,233,050?

 A: 2, 3, 5, 251, 1879

Why are those the prime factors of the number 212,233,050?

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 212,233,050

212,233,050
Factor Arrows
2106,116,525
Factor Arrows
335,372,175
Factor Arrows
311,790,725
Factor Arrows
52,358,145
Factor Arrows
5471,629
Factor Arrows
2511,879

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, 251, 1879

We can check our work by multiplying all of the prime factors together: 2 x 3 x 3 x 5 x 5 x 251 x 1,879 = 212,233,050

This can also be written as 21 x 32 x 52 x 2511 x 1,8791 = 212,233,050

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


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