Q: What are the prime factors of the number 854,048?

 A: 2, 13, 2053

Why are those the prime factors of the number 854,048?

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 854,048

854,048
Factor Arrows
2427,024
Factor Arrows
2213,512
Factor Arrows
2106,756
Factor Arrows
253,378
Factor Arrows
226,689
Factor Arrows
132,053

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, 13, 2053

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 13 x 2,053 = 854,048

This can also be written as 25 x 131 x 2,0531 = 854,048

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


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