New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Find the GCD of 1.08, 0.36 and

    0.9.
    A 1.8 Correct Answer Incorrect Answer
    B 0.03 Correct Answer Incorrect Answer
    C 0.18 Correct Answer Incorrect Answer
    D 18 Correct Answer Incorrect Answer

    Solution

    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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