Question

How many coprimes are there from 1 to 100?

Answer 1

Compare those sets of factors-

if there is any overlappingfactors then these values cannot be co-prime.

prime set =
{2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97}

limit = 100.

hope answer will be helpful to u .....


plz mark it as brainalist one......

Answer 2

Two numbers are coprime if their highest common factor (or greatest common divisor if you must) is 1. You can have the set of positive integers which are coprime to a given number. eg: 1 , 5 , 7 , 11 , 13 , 17 , 19 , 23 , 25 , and so on.