Q: What are the prime factors of the number 533,735,048?

 A: 2, 7, 11, 41, 3019

Why are those the prime factors of the number 533,735,048?

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 533,735,048

533,735,048
Factor Arrows
2266,867,524
Factor Arrows
2133,433,762
Factor Arrows
266,716,881
Factor Arrows
79,530,983
Factor Arrows
71,361,569
Factor Arrows
11123,779
Factor Arrows
413,019

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, 7, 11, 41, 3019

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 7 x 7 x 11 x 41 x 3,019 = 533,735,048

This can also be written as 23 x 72 x 111 x 411 x 3,0191 = 533,735,048

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


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