The Least Common Multiple (LCM) of 21, 42, and 49 is 294.
The LCM is 42
Since 126 is a multiple of 21, it is automatically the LCM.
42
LCM(6, 7, 21) = 42
The least common multiple of the numbers 7, 18 and 21 is 126.
LCM(21, 42, 18) = 126
The least common multiple (LCM) of 21 and 42 is 42.
Th LCM of 21 and 42 is: 42
The LCM is 42
The LCM is 1302.
The LCM is 252.
LCM for 14 and 21 is 42.
Since 42 is a multiple of 21, it is automatically the LCM.
The LCM is: 42
The LCM is 126.
The LCM of 18 and 42 is 126.126
The LCM of 6 and 21 is 42.Multiples of 6 are 6, 12, 18, 24, 30, 36, 42, and so on.Multiples of 21 are 21, 42, and so on.So the LCM is 42.the answer is and always will be 42 unless u get it wrong so the correct answer lol XP42It is: 42