Q: What are the prime factors of the number 880,684?

 A: 2, 7, 71, 443

Why are those the prime factors of the number 880,684?

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 880,684

880,684
Factor Arrows
2440,342
Factor Arrows
2220,171
Factor Arrows
731,453
Factor Arrows
71443

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, 7, 71, 443

We can check our work by multiplying all of the prime factors together: 2 x 2 x 7 x 71 x 443 = 880,684

This can also be written as 22 x 71 x 711 x 4431 = 880,684

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


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