Question

12 17 hcf the following​

Answer 1

let a = 17 and b = 12

by using Euclid's division lemma

a = bq+r

17 = 12×1+5

12 = 5×2+2

5 = 2×2+1

2 = 1×2+0

therefore, the HCF of (12,17) is 1.

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Answer 2

Answer:

HCF of 12&17 is 1.

Step-by-step explanation:

Firstly , we find LCM of 12&17

so we get,LCM of 12=2×2×3×1

LCM of 17=17×1

Therefore we find HCF=1

because,In the LCM of 12&17 ; 1 is common.

Hence HCF is 1.

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