Question

1. Find the HCF of 1'2
2'3​

Answer 1

Answer:

1

Step-by-step explanation:

As the HCF of 2 consecutive nos is always one. As 1 and 2, 2 and 3 are consecutive nos there HCF will be 1.

Answer 2

Answer:

HCF =1,1

Step-by-step explanation:

HCF=1,2

1=1

2=1×2

HCF =1 (because the common and smallest number)

HCF=2,3

2=1×2

3=1×3

HCF =1

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