The GCF is 63.
That depends upon the other number(s) with which 441 has common factors - it will be the highest factor that is common to 441 and the other number(s). It will be one of 441's factors, that is one of: 1, 3, 7, 9, 21, 49, 63, 147, 441
441 / 252 = 1 r 189 252 / 189 = 1 r 63 189 / 63 = 3 r 0 The hcf of 441 and 252 is 63
LCM is 126, which is the multiple of the highest power of prime factors in the given numbers (2 x 33 x 7).
The same as 378*2.
The LCM is 2646.
The GCF is 14.
The GCF is 1.
The GCF is 42.
The GCF is 14.
126,196 and 378's highest common factor is 14.
The HCF is: 1
The GCF is 63.
The GCF is 42.
The GCF is 63.
63 is the HCF
600= 2x2x2x3x5x7 378=2x3x3x3x7 HCF=2*3=6 LCM=6x2x2x5x5x3x3x7=37800