HCF(308, 420) = 28.
420
The GCF is 28.
It is not possible to give a sensible answer to this question. The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
The LCM is: 420
The LCM of the given two numbers is 4620
The LCM is 308.
The LCM is 420.
The LCM is 420.
The LCM is 308.
The LCM is 420.
The LCM is 4200.
The LCM is 420.
lcm(7, 4, 11) = 308.
The Least Common Multiple (LCM) for 420 28 is 420.
The LCM is: 420
The LCM is: 420