Q: What are the prime factors of the number 344,254,112?

 A: 2, 499, 21559

Why are those the prime factors of the number 344,254,112?

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 344,254,112

344,254,112
Factor Arrows
2172,127,056
Factor Arrows
286,063,528
Factor Arrows
243,031,764
Factor Arrows
221,515,882
Factor Arrows
210,757,941
Factor Arrows
49921,559

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, 499, 21559

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 499 x 21,559 = 344,254,112

This can also be written as 25 x 4991 x 21,5591 = 344,254,112

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


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