find the greatest number which on dividing 6215 and 7373 , leaves a reminder of 23 and 29 respectively
"explanation : in this type of question , its obvious we need to calculate the hcf , trick is hcf of ( 6215 - 23 ) and ( 7373 - 29 ) = hcf ( 6192 , 7344 ) = 144 option e"
gcd(subtract(6215, 23), subtract(7373, 29))