Q: What are the prime factors of the number 982,614?

 A: 2, 3, 389, 421

Why are those the prime factors of the number 982,614?

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 982,614

982,614
Factor Arrows
2491,307
Factor Arrows
3163,769
Factor Arrows
389421

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, 389, 421

We can check our work by multiplying all of the prime factors together: 2 x 3 x 389 x 421 = 982,614

This can also be written as 21 x 31 x 3891 x 4211 = 982,614

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


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