Start with your factor tree for each, it is simplest and sure way to not get a wrong answer.
so for
32
8------4
4---2 2---2
2---2
LCM= 2*2*2*2*2
Now 128
32------4
2*2
We already know 32 is 2*2*2*2*2
so LCM is 2*2*2*2*2*2*2=128 so 128 is you LCM of 32 and 128
It is: 128
LCM(32, 128) = 128.
The LCM is: 128
It is 128 because 1*128 = 128 and 4*32 = 128
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 32, 80, and 128 is 640.
128
The Least Common Multiple (LCM) for 32 35 is 1,120.
The least common multiple of the numbers 8 and 32 is 32.
The least common multiple of 32 , 70 = 1,120
The least common multiple of 15 , 32 = 480
The least common multiple of 32 , 48 = 96
The least common multiple of 28 and 32 is 224
The least common multiple of 32 , 20 = 160