HCF & LCM of numbers

Are you preparing for campus placements,Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the LCM & HCF questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.

  • Q22.The product of two numbers is 313600 and their H.C.F. is 16. How many such pairs are possible?

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  • Q23.How many integers between 100 and 200 belong to set P, if P is a set of positive integer which when divided by 4, 5 and 6 leaves the remainder 3, 4 and 5 respectively?

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  • Q24.Find the largest number among 1 2 2 . 1 3 3 , 1 6 6 , 1 18 18

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  • Q25.If the HCF of two numbers is 3 and LCM is 36, then how many such pairs are possible

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  • Q26.Find the highest four–digit number that is divisible by each of the number 12, 36, 25 and 60.

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  • Q27.If in a G.P. first term is “a” and common ratio “r”, what will be quotient when L.C.M. is divided by the H.C.F:

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  • Q28.The sum of two non co–prime numbers added to their HCF gives us 98. How many such pairs are possible?

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