10th std maths TN New Syllabus Samacheer portions. Chapter 2 exercise 2.1 question 8,9,10. 8, if d is the highest common factor of 32 and 60.... 9, a positive integer when divided by 88 gives the remainder 61.... 10, prove two consecutive positive integer are always coprime. Watch my other videos in my channel. Chapter 2 ex 2.1 • 10th maths chapter 2 exercise 2.1 question... Thanks for watching Like share and Subscribe. Hiba maths Email [email protected]