252 is the LCM of 21, 84, and 126.
The LCM of 21, 84 and 126 is 252.
The LCM of 63 and 84 is 252.
252
It is 252
14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 15420, 40, 60, 80, 100, 120, 140, 160The LCM is 140.
The least common multiple of 84, 126, and 16 is 1,008.
One way to find he LCM of two or more numbers is to list the multiples of each until you reach one that the numbers have in common. For example:14, 28, 42, 56, 70, 84, 98, 112, 126, 140, 154, 168, 182, 196, 21035, 70, 105, 140, 175, 21042, 84, 126, 168, 210210 is the LCM of 14, 35, and 42.
You need at least two numbers to find an LCM.
Gcf: 42 lcm: 252
The Least Common Multiple of 54 and 126 is 378.
The Least Common Multiple (LCM) for 70 136 is 4,760.