You need at least two numbers to find an LCM. If that's 30 and 40, the LCM is 120.
9120
The HCF is always a factor of the LCM of two numbers. The HCF is a factor of both the numbers which are factors of their LCM. Thus the HCF is also a factor of the LCM of the two numbers.
The LCM is: 50
The greatest common factor is 4. The LCM is 600.
19 is what percent of 3040= 19 / 3040= 0.00625Converting decimal to a percentage: 0.00625 * 100 = 0.63%
LCM(24, 60, 72) = 360.A common factor is 2.
The LCM is 65.
There is no common factor so the LCM is 3300
multiple
The GCF is the factor, the LCM is the other one.
LCM of 8 and 12 is 24.
15 is a factor of 90 so their LCM is 90.