The GCF is 2.
It is 1 but the HCF is 2
The HCF of 12 and 60 is 12
The GCF is 12.
HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2 HCF(10, 84) = 2
hcf(10, 21) = 1 ⇒ 10 & 21 relatively prime hcf(12, 54) = 6 ⇒ 12 & 54 not relatively prime hcf(15, 27) = 3 ⇒ 15 & 27 not relatively prime hcf(21, 38) = 1 ⇒ 21 & 38 relatively prime
The HCF of 40 & 12 is... 4
The HCF is '10'
The GCF of 10 and 12 is 2, reducing 10/12 to 5/6
The GCF is 10.
The hcf of 12 & 36 is 12
the HCF is 6