To find the least common multiple (LCM), first factor each of the numbers. The factors of 4 are 2*2. The factors of 9 are 3*3. List the factors of the first number, 4, which is 2*2. List all factors from the second number that are not included in the first number, which is 3*3. The LCM is 2*2*3*3 or the original numbers 4*9 = 36. The LCM of 4 & 9 is 36.
The least common multiple of 4 and 14 is 28.
84 is the LCM (least common multiple) of 3, 4, and 7.
The least common multiple of 20 5 and 4 is equal to 20.
4
It is: 12
Since 4 is a multiple of 2, it is automatically the LCM.
The least common multiple of 4 and 9 is 36.36
The LCM is 12.
24
Multiply them together.
The Least Common Multiple (LCM) for 1 4 is 4.
The least common multiple of 5 , 4 = 20