Q: What are the prime factors of the number 673,366,752?

 A: 2, 3, 2338079

Why are those the prime factors of the number 673,366,752?

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 673,366,752

673,366,752
Factor Arrows
2336,683,376
Factor Arrows
2168,341,688
Factor Arrows
284,170,844
Factor Arrows
242,085,422
Factor Arrows
221,042,711
Factor Arrows
37,014,237
Factor Arrows
32,338,079

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, 2338079

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 2,338,079 = 673,366,752

This can also be written as 25 x 32 x 2,338,0791 = 673,366,752

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


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