Prime factor each number then use each prime factor the most times it was used in any single number.
32=2x2x2x2x2
30=2x3x5
12=2x2x3
8=2x2x2
LCM=2x2x2x2x2x3x5=480
12 doesn't go into 30, and the next multiple of 30 would be 60. 12 goes into 60 5 times, So 60 is the least common multiple of 30 and 12
120
It is: 12
The Least Common Multiple of 2 and 12 is 12.
Least Common Multiple (LCM) for 7 12 is 84.
The least common multiple of the numbers 12 and 34 is 204.
The Least Common Multiple (LCM) of (12,23) is 276.
The least common multiple of 12 and 35 is 420.
The Least Common Multiple of 12 and 32 is 96.
The least common multiple of 410 , 12 = 2,460
The least common multiple of 12 , 62 = 372
The least common multiple of 1454 , 12 = 8,724