Question

2. Find the LCM and HCF of the following integers by the prime factorization method.
(i) 12, 15 and 21 (ii) 17, 23, and 29 (iii) 8, 9 and 25 (iv) 72 and 108 , ( v) 306 and 657
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Answer 1

Answer:
I hope it’s useful to you

Answer 2

simply do prime factorization...