Q: What are the prime factors of the number 554,033,344?

 A: 2, 197, 43943

Why are those the prime factors of the number 554,033,344?

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 554,033,344

554,033,344
Factor Arrows
2277,016,672
Factor Arrows
2138,508,336
Factor Arrows
269,254,168
Factor Arrows
234,627,084
Factor Arrows
217,313,542
Factor Arrows
28,656,771
Factor Arrows
19743,943

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, 197, 43943

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 197 x 43,943 = 554,033,344

This can also be written as 26 x 1971 x 43,9431 = 554,033,344

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


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