220
The LCM is: 22,770
12320
LCM of 22 and 55 is 110.
The GCF is 5.
The LCM of 20 and 20 is 20.
The LCM of 4 and 5 is 20.
The LCM is: 20
LCM is least common multiple of two or more numbers. LCM of 5 and 20 is 20.
The GCF is 11.
20
The LCM is 20.
The LCM of 4 and 20 is 20