The GCF of 72, 270 and 810 is: 18
The GCF is 18.
The GCF is 18.
Since 18 is a factor of 72, it is automatically the GCF.
It is: 18
The GCF of 72, 270 and 810 is: 18
The GCF is 18.
The GCF is 18.
The GCF is 6.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF is 18.
The GCF is 18.
The GCF is 18.
It is: 18
LCM(12, 18, 24) = 72; GCF(12, 18, 24) = 6.
The GCF is 18.
The GCF is 18.