Q: What are the prime factors of the number 526,048?

 A: 2, 17, 967

Why are those the prime factors of the number 526,048?

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 526,048

526,048
Factor Arrows
2263,024
Factor Arrows
2131,512
Factor Arrows
265,756
Factor Arrows
232,878
Factor Arrows
216,439
Factor Arrows
17967

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, 17, 967

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 17 x 967 = 526,048

This can also be written as 25 x 171 x 9671 = 526,048

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


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