84
Wiki User
∙ 11y agoHCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2
hcf = 42, lcm = 84.
The GCF is 28.
Since 12 is a factor of 84, it is automatically the GCF.
The GCF is 7.
The GCF is 24.
7
The GCF is 7.
The GCF is 2.
The GCF is 21.
The GCF is 7.
If you mean: 21, 49 and 84 then the HCF is 7