The least common multiple is 756.
4 = 2 x 2 (22)
14 = 2 x 7
54 = 2 x 3 x 3 x 3 (2 x 33)
22 x 33 x 7 = 4 x 27 x 7 = 756
4 x 189 = 756
14 x 54 = 756
54 x 14 = 756
(these multiples are relatively prime)
The LCM is 108.
The LCM is 756.
378
It is: 1512
378
The LCM is: 108
lcm (51, 14, 54) = 6426. 51 = 3 x 17 14 = 2 x 7 54 = 2 x 33 lcm = 2 x 33 x 7 x 17 = 6426
The LCM is 140.
The LCM is 196.
The LCM is 140.
The LCM is 56.
LCM(4, 21, 14) = 84