Question

The HCF of 144 and 198 is

Answer 1

hi

let us fnd the hcf of 144 and 198 through common factors method

factors of 144 =1,2,3,4,6,8,9,12,16,18,24,36,48,72,144

factors of 198 = 1,2,3,6,9,11,18,22,33,66,99,198

common factors = 1,2,3,6,18

highest common factor  = 18

hecne hcf of 144 ans 198 = 18

hope it helps u

:)

Answer 2

Given :

144 and 198

To Find :

The HCF of the given numbers.

Solution :

Refer Attachment for the HCF of 144 and 198 by continued division method.

HCF :-

• HCF is abbreviated as Highest Common Factor. It is also known as the Greatest Common Divisor(GCD).

• HCF is the highest number which divides each of the two or more numbers is called the Highest Common Factor.

Continue Division Method :

• We use the continued division method for finding the highest common factor of two or more numbers. 

• First, Divide the larger number by smaller numbers.

• Then the remainder becomes divisor and the divisor becomes dividend. This will continue until the remainder is 0.

• The divisor which does not leave a remainder is the H.C.F.