Q: What are the prime factors of the number 6,706,752?

 A: 2, 3, 13, 2687

Why are those the prime factors of the number 6,706,752?

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 6,706,752

6,706,752
Factor Arrows
23,353,376
Factor Arrows
21,676,688
Factor Arrows
2838,344
Factor Arrows
2419,172
Factor Arrows
2209,586
Factor Arrows
2104,793
Factor Arrows
334,931
Factor Arrows
132,687

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, 13, 2687

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 2 x 3 x 13 x 2,687 = 6,706,752

This can also be written as 26 x 31 x 131 x 2,6871 = 6,706,752

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


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