Question : The product of two co-prime numbers is 483. Find the Least Common Multiple of both numbers.
Option 1: 483
Option 2: 21
Option 3: 1
Option 4: 23
Correct Answer: 483
Solution :
The product of two co-prime numbers = 483
Product of two numbers = HCF × LCM, where HCF is the Highest Common Factor and LCM is the Least Common Multiple.
As we know, the HCF of two co-prime numbers = 1
So, LCM = product of two co-prime numbers = 483
Hence, the correct answer is 483.
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