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