The GCF is 5.
The GCF is 5.
5 and 30, respectively.
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
It is 1 but the HCF is 5
The HCF is '10'
The GCF is 15.
hcf(5, 15) = 5 lcm(5, 15) = 15.
The GCF is 5.
The GCF is 15.
Alright, buckle up, buttercup. The Highest Common Factor (HCF) of 10, 15, and 6 is 1. Why? Because the only number that can divide all three numbers without leaving a remainder is good ol' number 1. So, there you have it, the HCF is 1.
The GCF is 10.
The GCF is 2.