Q: What are the prime factors of the number 980,624?

 A: 2, 167, 367

Why are those the prime factors of the number 980,624?

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 980,624

980,624
Factor Arrows
2490,312
Factor Arrows
2245,156
Factor Arrows
2122,578
Factor Arrows
261,289
Factor Arrows
167367

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, 167, 367

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 167 x 367 = 980,624

This can also be written as 24 x 1671 x 3671 = 980,624

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


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