Q: What are the prime factors of the number 102,583,584?

 A: 2, 3, 19, 2083

Why are those the prime factors of the number 102,583,584?

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 102,583,584

102,583,584
Factor Arrows
251,291,792
Factor Arrows
225,645,896
Factor Arrows
212,822,948
Factor Arrows
26,411,474
Factor Arrows
23,205,737
Factor Arrows
31,068,579
Factor Arrows
3356,193
Factor Arrows
3118,731
Factor Arrows
339,577
Factor Arrows
192,083

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, 3, 19, 2083

We can check our work by multiplying all of the prime factors together: 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 19 x 2,083 = 102,583,584

This can also be written as 25 x 34 x 191 x 2,0831 = 102,583,584

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


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