The LCM is: 504
The greatest common factor of 420 and 504 is 84
The LCM is: 504
The GCF is 84.
The LCM is 504.
The LCM is 504.
2520 2520/504=5 2520/420=6
The LCM is 504.
The LCM is 504.
The LCM is: 504
Greatest common factor of 420 and 504 is 84.
Least Common Multiple (LCM) for 56 18 is 504