HCF of 144 and 180 is the largest possible number which divides 144 and 180 without leaving any remainder. The methods to compute the HCF of 144, 180 are explained here.
HCF of 16 and 27 is the largest possible number that divides 16 and 27 exactly without any remainder. The factors of 16 and 27 are 1, 2, 4, 8, 16 and 1, 3, 9, 27 respectively. There are 3 commonly used methods to find the HCF of 16 and 27 - prime factorization, Euclidean alg...