LCM of 51 and 68 is 204.
357
51
68.
The GCF is 68, the LCM is 68
Since 17 is a factor of 68, their LCM is 68
The LCM is 612.
The LCM is 816.
It is 68
LCM of 280 200 68 is 23,800
LCM(y, 50, 68) = 340Y.
The LCM of 20, 68, and 86 is 14620.
Since 68 is a multiple of 34, it is automatically the LCM.