2
The LCM is 84.
The LCM is 2520.
LCM for 2 and 21 is 42.
The LCM is 12.
lcm(7, 12, 21, 27) = 756 7 = 7 12 = 2^2 x 3 21 = 3 x 7 27 = 3^3 lcm = 2^2 x 3^3 x 7 = 756
The LCM is 168.
The LCM is: 3,948
The LCM is: 420
The Least Common Multiple (LCM) for 12 21 30 70 is 420.
LCM of 12 and 21 is 84, which is also a multiple of 28 so 84 is your answer.
If a is divisible by b, then LCM of a and b is a.Here 12 is divisible by 2. So, LCM of 2 and 12 is 12.
The LCM is 84.