The LCM is 441.
LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.
The least common multiple is the smallest number that is multiple of two or more numbers. 21: 21, 42, 63 63: 63 The LCM of 21 and 63 is 63.
21 and 63, respectively.
7 x 9 = 63 3 x 21 = 63 Therefore, the LCM of 9 and 21 is 63.
The LCM of 21 and 63 is 63.
It is: 63
The Least Common Multiple (LCM) for 49 63 21 is 441.
For 21, 63 and 167 the LCM is: 10,521
The LCM is: 63
The LCM is: 252