Q: What are the prime factors of the number 716,384?

 A: 2, 61, 367

Why are those the prime factors of the number 716,384?

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 716,384

716,384
Factor Arrows
2358,192
Factor Arrows
2179,096
Factor Arrows
289,548
Factor Arrows
244,774
Factor Arrows
222,387
Factor Arrows
61367

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, 61, 367

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 61 x 367 = 716,384

This can also be written as 25 x 611 x 3671 = 716,384

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


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