Multiple Choice Questions

The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively is ........

Quantitative Aptitude and Numerical Ability (DRDO) (Phase-i and II) LCM, HCF

The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is

123

127

235

305

Required number = H.C.F. of (1657 – 6) and (2037 – 5)

= H.C.F. of 1651 and 2032 = 127.

Hence, option 2 is the correct answer.

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