Question

Which is coprime number 54,24 21,12 19,57 9,26

Answer 1

12and 19 coprime number

19and 26 Coprime number

9AND19COPRIME NUMBER

Those numbers whose HCF is 1.,are called coprime numbers.

HCF OF 12AND 19 is 1.

HCF OF 19 and 26 is 1.