The largest common multiple of 6 and 9 is an infinite amount.
The least common multiple of 6 and 9 is 18.
The least common multiple of 9, 6, and 16 is 144.
There is no multiple of 63 so large that one can't add another 63 to it. There is no biggest common multiple; it's infinite.
The Least Common Multiple (LCM) for 6 9 is 18.
The least common multiple of 6 , 9 , 12 = 36
The least common multiple of 9 , 4 , 6 = 3
The Least Common Multiple (LCM) for 6 9 27 is 54
The Least Common Multiple of 5, 6, and 9 is 90.
The Least Common Multiple (LCM) for 10 9 6 is 90.
The least common multiple of the numbers 5, 6, 7 and 9 is 630.
The Least Common Multiple (LCM) for 6 14 9 is 126.
The Least Common Multiple of 12, 9, 6, 4 is: 36