Question

Practice Set 14 1. Choose the right option. (i) The HCF of 120 and 150 is (1) 30 (2) 45 (3) 20 (4) 120 (ii) The HCF of this pair of numbers is not 1. (1) 13, 17 (2) 29, 20 (3) 40, 20 (4) 14, 1 1 2. Find the HCF and LCM. (i) 14, 28 (ii) 32, 16 (iii) 17, 102, 170 (iv) 2 3. Find the LCM. 5. 30 (iii) 18, 42, 48 G​

Answer 1

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