You need at least two numbers to find an LCM.
Multiples of 16 are 16, 32, 48, 64, 72, 80, 96, 112, 128, 144.... Multiples of 28 are 28, 56, 84,112, 140... The smallest number that both 16 and 28 divide into evenly is 112. Therefore the LCM for 16 and 28 is 112.The LCM of 16 and 28 is 112...
1344/112=121344/96=14
The lowest common multiple of 16 and 28 is 112
The lowest common multiple of 14 and 16 is 112
The LCM is 112.
The LCM is 112.
The GCF is 16.
The LCM is: 112
The LCM is 112.
The LCM is 112.
The LCM is 96.