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Math and Arithmetic
Factoring and Multiples
Prime Numbers

The LCM of 2 prime numbers is 90 Their sum is 23?


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Answered 2013-03-12 21:44:54

There aren't two prime numbers whose LCM is 90.
There aren't two prime numbers whose total is 23.
Other than that...
The two numbers you are looking for are 5 and 18, but only one of them is prime.

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