The HCF of two odd consecutive numbers is ..................
Since two odd consecutive numbers are 3 and 5.
Factors of 3=1,3
Factors of 5=1,5
H.C.F (3,5)=1
Hence, the HCF of two odd consecutive numbers is 1.
HCF of two consecutive odd numbers is _________
Question 2 (c)
What is the HCF of two consecutive odd numbers?