Using prime factorisation:
12 = 2² x 3
15 = 3 x 5
→hcf = 3
→lcm = 2² x 3 x 5 = 60
The least common factor of any set of integers is 1.
boot
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 35 , 13 = 455The least common multiple of 35 , 13 = 455
The Least Common Multiple (LCM) for 12 15 is 60
fifteen
The Least Common Multiple (LCM) for 15 30 is 30.
30
120
105
Ninety. 90.
The LCM is: 90
30
15
It is 90
120