The least common multiple of 20, 40, and 60 is 120.
The LCM of 20 and 30 is 60. The multiples of 20 are 20, 40, 60, and so on. The multiples of 30 are 30, 60, and so on. So teh LCM of 20 and 30 is 60.
The LCM is 1,080
LCM 12 and 20 is 60.
The LCM is 80.
The least common multiple of 20, 40, and 60 is 120.
40 and 60
The LCM of 20 and 30 is 60. The multiples of 20 are 20, 40, 60, and so on. The multiples of 30 are 30, 60, and so on. So teh LCM of 20 and 30 is 60.
The LCM of 8, 10, and 20 is 40. Multiples of 8: 8, 16, 24, 32, 40, 48...... Multiples of 10: 10, 20, 30, 40, 50, 60...... Multiples of 20: 20, 40, 60, 80 The smallest number that all three numbers go into evenly is 40. Therefore the LCM of 8, 10, and 20 is 40.
I believe the answer to this is 60, and 20 and 40 aren't divisible by 6.
20, 40, 60
lcm(20, 60) = 60.
The LCM is 1080.
The LCM is 40.
lcm of 40, 60, and 24 = 120
LCM for 60 40 50 is 600.
The LCM is 20