Anyone remember the options for this question.,
For the sum of 101 to 157 is divided by prime number p,then what is the highest value of p from following.
I remeber 3 ,19, n 157,n confuse about is there 43 or 47,so can anoneknow the option

• 101+102+103.............+157=57/2(101+157)
  =57*129
  =7353
  7353 not divisible by 47
  7353 divisible by 43
• 8 years agoHelpfull: Yes(3) No(1)
• i think 65
• 8 years agoHelpfull: Yes(0) No(0)
• i think 43
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• its 43 because after solving we get sum - 57*129 and 129 divisible by 43
• 8 years agoHelpfull: Yes(0) No(0)
• i thin 43
  
  
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• Yes 43 can be answer,but i want yo know in exam there was option 43 or 47
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• i remember this question and it was 43 not 47
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• The option was 43
• 8 years agoHelpfull: Yes(0) No(0)