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Using prime factorisation, find the HCF and LCM of : , (i) 36, 84 (ii) 23,31 (iii) 96,404 (iv) 144,198 (v) 396, 1080 (vi) 1152, 1664 In each case, ver

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Using prime factorisation, find the HCF and LCM of : , (i) 36, 84 (ii) 23,31 (iii) 96,404 (iv) 144,198 (v) 396, 1080 (vi) 1152, 1664 In each case, verify that : HCF ` xx` LCM = product of given number .
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Correct Answer - (i) HCF= 12, LCM= 252, (ii) HCF= 1, LCM= 713
(iii) HCF = 4, LCM= 9696, (iv) HCF = 18, LCM= 1548
(v) HCF= 36, LCM= 11880, (iv) HCF = 18, LCM= 14976
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