16
2
14
It is 14
The hcf is 14
HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2
hcf = 42, lcm = 84.
84
The HCF of 78, 98 and 168 is 2.
The GCF is 28.
Since 12 is a factor of 84, it is automatically the GCF.
The GCF is 7.
It is: 14
The GCF is 24.