The LCM is: 17,640
The GCF is 420.
The LCM is 2520.
The LCM is 2520.
The LCM is 2520.
The LCM is 2520.
The LCM is 2520.
The LCM is 2520.
The LCM is 2520.
LCM of 280 and 360 is 2520.
There is a common factor of 2, so the answer is 2520.
The LCM is 2520.
44,100