Question

1. Find the H.C.F. by prime factorisation method :

(ii) 144, 192, 216

(iv) 30, 60, 75

2. Find the H.C.F. by short division method :

(ii) 72, 81, 99

(iv) 84, 105, 168

3. Find the H.C.F. by long division method.

(ii) 680, 935

(iv) 180, 192, 336​

Answer 1

Answer:

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Step-by-step explanation:

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