what is the remainder when 1271 * 1275 * 1279 * 1285 is divided by 12 ?
"1271 * 1275 * 1277 * 1285 = ( 1272 - 1 ) ( 1272 + 3 ) ( 1284 - 5 ) ( 1284 + 1 ) = ( multiple of 12 - 1 ) ( multiple of 12 + 3 ) ( multiple of 12 - 7 ) ( multiple of 12 + 1 ) now , if we expand this expression all terms but the last one will have a multiple of 12 in them , thus will leave no remainder upon division by 12 , the last term will be ( - 1 ) ( 3 ) ( - 5 ) ( 1 ) = 15 . thus the question becomes : what is the remainder upon division of 15 by 12 ? the answer to this question is 3 answer : d ."
reminder(multiply(1275, 1271), 1279)