The least common multiple of 12 and 30 is 60. 60/12=5 and 60/30=2.
The GCF is 27. The LCM is 81.
The LCM is 36. In this case it is easy to look at the multiples of 12. The first one is 12x1 and that does not work. 24 is 12x2 and 9 does not go into that. But 36 is 12x3 and both 6 and 9 divide it evenly. So that tells us the LCM is 36.
Least Common Multiple (LCM) for 39 23 is 897.
The Least Common Multiple (LCM) for 5 20 is 20.
1200
36
It is: 440
The least commmon multiple is 60.
lcm(40, 12100) = 24200
30 is the LCM of 10 and 15
The least common multiple of 12 and 30 is 60. 60/12=5 and 60/30=2.
10 = 2 x 5 12 = 2 x 2 x 3 SCM = 2 x 2 x 3 x 5 = 60
5 times 12 is 60, and 4 times 15 is 60. Since 5 and 4 do not have a common factor other than 1, 60 is is the least common multiple of 12 and 15.
60
There is only one LCM and you need at least two numbers to find it.
3 x 3 = 9 3 x 7 = 21 3 x 3 x 7 = 63, the LCM