Q: What are the prime factors of the number 762,355,836?

 A: 2, 3, 11, 317, 6073

Why are those the prime factors of the number 762,355,836?

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 762,355,836

762,355,836
Factor Arrows
2381,177,918
Factor Arrows
2190,588,959
Factor Arrows
363,529,653
Factor Arrows
321,176,551
Factor Arrows
111,925,141
Factor Arrows
3176,073

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, 11, 317, 6073

We can check our work by multiplying all of the prime factors together: 2 x 2 x 3 x 3 x 11 x 317 x 6,073 = 762,355,836

This can also be written as 22 x 32 x 111 x 3171 x 6,0731 = 762,355,836

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


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