Question

LCM and HCF of fractions 3 digits 10 questions and answers

Answer 1

Answer:

Step-by-step explanation:

HCF and LCM questions are very much important for a clear understanding of their concepts. In this section, we will see different questions based on HCF and LCM.  

Before that, you must know the methods and concepts of HCF and LCM. Go through the given link for basic concepts of them.

HCF and LCM – concepts, definitions and methods

Now lt us have a look at the questions.

Questions Based on finding the HCF and LCM

Question 1: Find the LCM and HCF of 135 and 225.

Solution: Here, we will find the LCM and HCF by prime factorization method.

lcm 3=1,3

hcf 42

Therefore,

LCM = 32×52 =45

and HCF = 32× 5 = 45