Question

find the HCF and LCM of the each of the following 2abc, 3abc, 4abc​

Answer 1

Step-by-step explanation:

HCF is highest common factor amongst them is abc therefore

HCF = abc

LCM is the lowest common multiple therefore the

LCM = 12abc

Answer 2

Answer:

Gini Uni

Step-by-step explanation:

(LCM) is the smallest number or expression that is a common multiple of two or more numbers or algebraic terms.

We first factorize the given monomials a

2

bc,b

2

ac and c

2

ab as shown below:

a

2

bc=a×a×b×c

b

2

ac=b×b×a×c

c

2

ab=c×c×a×b

Now multiply all the factors, using each common factor only once, therefore, the LCM is:

a×a×b×b×c×c=a

2

b

2

c

2

Hence, the LCM of a

2

bc,b

2

ac and c

2

ab is a

2

b

2

c

2

.