Q: What are the prime factors of the number 848,480?

 A: 2, 5, 5303

Why are those the prime factors of the number 848,480?

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 848,480

848,480
Factor Arrows
2424,240
Factor Arrows
2212,120
Factor Arrows
2106,060
Factor Arrows
253,030
Factor Arrows
226,515
Factor Arrows
55,303

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, 5, 5303

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 5 x 5,303 = 848,480

This can also be written as 25 x 51 x 5,3031 = 848,480

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


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