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Greatest common Divisor (GCD) = (highest common factor)HCF 1.08 = 108/100 0.36 =36/100 0.9 = 90/100 As we know, HCF of fractions = HCF of all numerators/LCM of all denominators So, HCF of 108, 36 and 90 = 18 LCM of 100, 100 and 100 = 100 GCD of 108/100, 36/100 and 90/100 = 18/100 = 0.18
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