Using prime factorisation:
12 = 2² x 3
15 = 3 x 5
→hcf = 3
→lcm = 2² x 3 x 5 = 60
12
Fifteen is the least common multiple of three and five. 3 * 5 = 15 5 * 3 = 15
The LCM of the first twelve counting numbers is 27720
The least common multiple of 14 and 27 is 378
The least common multiple of 6 and 34 is 102.
The Least Common Multiple (LCM) for 12 15 is 60
fifteen
The Least Common Multiple (LCM) for 15 30 is 30.
30
Ninety. 90.
105
120
The LCM is: 90
15
30
It is 90
120