Question

6. Find the HCF and LCM of the following integers by
applying the prime factorisation method. NCERT
(i) 12, 15 and 21 (ii) 17, 23 and 29
(iii) 8, 9 and 25​

Answer 1

Answer:

1. HCF= 3

2. HCF= 1

3. HCF = 1

Step-by-step explanation:

Full explanation in the image.

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