Q: What are the prime factors of the number 412,255,552?

 A: 2, 349, 18457

Why are those the prime factors of the number 412,255,552?

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 412,255,552

412,255,552
Factor Arrows
2206,127,776
Factor Arrows
2103,063,888
Factor Arrows
251,531,944
Factor Arrows
225,765,972
Factor Arrows
212,882,986
Factor Arrows
26,441,493
Factor Arrows
34918,457

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, 349, 18457

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 349 x 18,457 = 412,255,552

This can also be written as 26 x 3491 x 18,4571 = 412,255,552

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


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