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The Highest Comon Factor (HCF) of two numbers is 11 and their Least Common Factor (LCM) is 693. If one of the numbers is 77, then the other number is:
Correct Answer: (b)
Official keyThis question appeared in the HPPSC Prelims 2020 examination (GS-II). It is Question 34 out of 200 questions in this paper.
This question was part of the HPPSC Prelims 2020 (GS-II). The HPPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all HPPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.