Magical Mathematics[Interesting Approach]> DIVIDE THIS!...

2 to the power of 256when divided by 17gives the rem.----???Pls explain!!!t

Shivam Bhagat , 14 Years ago

Grade 9

4 Answers

Vijay Luxmi Askiitiansexpert

Last Activity: 14 Years ago

Dear Shivam,

Please don't post the same question twice...

Aman Bansal

Last Activity: 14 Years ago

DEAR PANKAJ,

2^256 = {(2^8 )^32}/17 = {(256)^32}/17

= {(255+1)^32}/17= 1^32/17 [ as 255 is divisble by 17 so remainder is

0 and we left with 1 only]

=1

remainder=1

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AMAN BANSAL

aanchal gupta

Last Activity: 9 Years ago

THANKS. BUT MAKE IT LITTLE MORE “ INFORMATIVE“.

LITTLE hard FOR YOUNGSTERS TO UNDERSTAND.

kartheeek

Last Activity: 9 Years ago

2 power 256 is equal to16 power 64. we know that remainder when 16 divided by 17 is -1.so when 16 power 64 is divided by17 the remainder is -1 power 64 which is equal to 1