0
Anonymous
The LCM is: 210
Wiki User
119
84
LCM: 42
3 * 7
The LCM is: 54
420
The LCM of 3 4 and 7 is 84.
3 * 35 = 5 * 21 = 7 * 15 = 105
The Least Common Multiple (LCM) of (54,63) is 378.
1197 21*57 = 1197 19*63 = 1197
24.
12