HCF(63, 42, 126) = 21
The GCF is 21.
LCM(63, 42, 21) = 126
The LCM is: 126
The LCM of 42 and 63 is 126
126
The GCF is 42.
The LCM is: 126
126
The GCF is 21.
The GCF is 21.
The Highest Common Factor is 126
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.