The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is:	Choose the correct choice from the following choices
A) 123
B) 127
C) 235
D) 305
E) 505
Explanation:   Required number = H.C.F. of (1657 - 6) and (2037 - 5)   = H.C.F. of 1651 and 2032 = 127. Answer: 127
<result>B</result>
The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is: