Foundation
Mathematics Foundation
HCF and LCM
Properties of Real Number
Question
The HCF of two consecutive even numbers is

4

6

3

2

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Solution

HCF of two consecutive even numbers is always 2. For example:

HCF of 2 and 4 is 2 and similarly,
HCF of 22 and 24 is 2 and we can do so on..