RRB NTPC Mains or Stage 2 Model Paper 1 with solutions

Question : 67 of 120

Marks: +1, -0

If the product of two numbers is 4941 and their LCM is 81, then their HCF is :

Solution:

(4) HCF

=\text"Product of numbers"/\text"Their LCM"

=4941/81 = 61

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