Q: What are the prime factors of the number 766,014,032?

 A: 2, 7, 19, 179, 2011

Why are those the prime factors of the number 766,014,032?

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 766,014,032

766,014,032
Factor Arrows
2383,007,016
Factor Arrows
2191,503,508
Factor Arrows
295,751,754
Factor Arrows
247,875,877
Factor Arrows
76,839,411
Factor Arrows
19359,969
Factor Arrows
1792,011

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, 7, 19, 179, 2011

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 7 x 19 x 179 x 2,011 = 766,014,032

This can also be written as 24 x 71 x 191 x 1791 x 2,0111 = 766,014,032

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


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