Q: What are the prime factors of the number 6,707,376?

 A: 2, 3, 13, 3583

Why are those the prime factors of the number 6,707,376?

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 6,707,376

6,707,376
Factor Arrows
23,353,688
Factor Arrows
21,676,844
Factor Arrows
2838,422
Factor Arrows
2419,211
Factor Arrows
3139,737
Factor Arrows
346,579
Factor Arrows
133,583

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, 3583

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 3 x 3 x 13 x 3,583 = 6,707,376

This can also be written as 24 x 32 x 131 x 3,5831 = 6,707,376

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


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