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Anonymous
It is 3 because 7 is a Prime number and 6 can be divided into 3 by 2:)
Wiki User
It is 42
The LCD of 6 and 7 is 42
the LCD is 6
LCD is 24
LCD(2, 3) = 6.
The LCD of 6, 5, and 7 is 210.
126
42
84
21
3