Question

3. Find the HCF of (i) 120, 144 and 204 (ii) 106, 159 and 265 by prime
factorisation method.
4 Find the LCM of 45, 105 and 165.by finding the prime factors
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Answer 1

Answer:

idk

I think number 3 (I) is 2,2,3 and number 4 is 3,5