lcm(150, 400) = 1200
150 = 2 x 3 x 52
400 = 24 x 52
lcm = 24 x 3 x 52 = 1200
The LCM is 400.
The LCM is 4400.
The LCM is 3600.
The LCM is 150.
The LCM would be 150 !
The LCM is 750.
The LCM is 300.
The LCM is 600.
The LCM is 4950.
The LCM is 450.
The LCM is 3300.
The LCM is 600.