Q: What are the prime factors of the number 80,046,924?

 A: 2, 3, 19, 41, 8563

Why are those the prime factors of the number 80,046,924?

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 80,046,924

80,046,924
Factor Arrows
240,023,462
Factor Arrows
220,011,731
Factor Arrows
36,670,577
Factor Arrows
19351,083
Factor Arrows
418,563

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, 19, 41, 8563

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 19 x 41 x 8,563 = 80,046,924

This can also be written as 22 x 31 x 191 x 411 x 8,5631 = 80,046,924

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


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