The LCM is: 42
Least common multiple of 5 6 and 21 is 210.
The Least Common Multiple (LCM) of (4,6,21) is 84.
210
It is: 126
The LCM of 6, 9, and 21 is 126
210The LCM of 6, 12, and 21 is 210
The LCM is: 42
The LCM is: 168
The LCM is: 42
There is none because the Least Common Denominator (or LCD) is the Least Common Multiple (LCM) of the denominators of a pair of fractions.
The Least Common Multiple of 6 and 30 is 30.
least common multiple of 2-3-6 is 6.