IBM Company Numerical Ability LCM and HCF

The HCF of (n + 3) and (7n + 48) is k, where n is a natural number. How many values of k are possible

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HCF OF (n+3)and (7n+48):
HCF of (n+3)and (7n+48-7n)
=(n+3),48
Thus, possible values of k may be different factors of 48 viz; 1,2,3,4,6,8,12,48
Thus the No. of values of k may be
12 years agoHelpfull: Yes(0) No(2)

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