Q: What are the prime factors of the number 80,682,848?

 A: 2, 2521339

Why are those the prime factors of the number 80,682,848?

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 80,682,848

80,682,848
Factor Arrows
240,341,424
Factor Arrows
220,170,712
Factor Arrows
210,085,356
Factor Arrows
25,042,678
Factor Arrows
22,521,339

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, 2521339

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2,521,339 = 80,682,848

This can also be written as 25 x 2,521,3391 = 80,682,848

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


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