Q3 of 13 Page 67

Find HCF of two consecutive natural numbers.

Assume two consecutive numbers as 10,11

The factor of 10 are 5,2,1 and factors of 11 are 11,1


So HCF of 10 and 11 is 1.


Similarly, for any other consecutive numbers, the HCF is 1.


Hence the HCF of two consecutive numbers is 1.


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