Question

    The HCF of 5453 and 6409 is 221, their LCM

    is:
    A 158137 Correct Answer Incorrect Answer
    B 138303 Correct Answer Incorrect Answer
    C 167115 Correct Answer Incorrect Answer
    D 141410 Correct Answer Incorrect Answer

    Solution

    LCM × HCF = a × b a = First number b = Second number LCM × 221 = 5453 × 6409 LCM = 158137

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