Question 59

The product of two numbers is 720. If their Least Common Multiple is 360, then what will be the Highest common Factor of these two numbers?

Solution

We know that, Product of two numbers $$= LCM \times HCF$$
Given, Product of two numbers = 720
LCM = 360
Then, $$720 = 360 \times HCF$$
=> HCF = 2


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