The LCM of 4, 9, and 12 is 36
36
The Least Common Multiple (LCM) for 4 9 12 is 36.
To find a number that is not a common multiple of 4 and 9, we need to consider the multiples of each number. The multiples of 4 are 4, 8, 12, 16, 20, 24, ... and the multiples of 9 are 9, 18, 27, 36, 45, ... The first number in the list of multiples of 4 that is not a multiple of 9 is 4. Therefore, 4 is a number that is not a common multiple of 4 and 9.
36, 72, 108
36, 72, and 108 are.
multiples of 4: 4 ,8 ,12, 16, 20, 24, 28, 32, 36 multiples of 9: 9 ,18, 27, 36 So the lowest common multiple is 36
lcm(4, 9) = 36 → the two least common multiples (ie the first two common multiples) of 4 and 9 are 36 and 72.
To find the least common denominator, list the multiples of each denominator. The lowest one they have in common is the LCD.For example:2/3 and 3/4:The multiples of 3 are: 3, 6, 9, 12, 15, 18, 24...The multiples of 4 are: 4, 8, 12, 16, 20, 24...The common multiples are 12 and 24. Since 12 is the least, it is the LCM.
4, 8, 12, 16, 20, 24, 28, 32, 36 and so on. 9, 18, 27, 36 and so on. 12, 24, 36 and so on. Common multiples are any multiple of 36.
4, 8, 12 and so on. 9, 18, 27 and so on. 12, 24, 36 and so on. 18, 36, 54 and so on. Common multiples include 36, 72, 108 and so on.
The common multiples of 4 and 9 are 36, 72, 108 and so on.
The Least Common Multiple (LCM) of 3, 4, and 6 is 12.The multiples of 3 are 3, 6, 9, 12, and so on.The multiples of 4 are 4, 8, 12, and so on.The multiples of 6 are 6, 12, and so on.So the LCM of 3, 4, and 6 is 12.1212