Their product.
Unless you meant 4, 9 and 12. Their LCM is 36.
The LCM of 412 and 30 is 6180
The LCM is 1648
The LCM is: 9
16
12 3x4=12 4x3=12 12x1=12
The LCM is 9.
You need at least two numbers to find an LCM.
The LCM of 9 and 1216 is 10944 The LCM of 9, 12 and 16 is 144.
Lcm of 9 and 31 is 279.
The LCM of 36 and 9 is 36.
LCM for 3 and 9 is 9.
The LCM is 36.