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  1. Find the greatest number that will divide 390, 495 and 300 without leaving a remainder.
    1. 5
    2. 15
    3. 25
    4. 35
Correct Option: B

Required number = HCF of 390, 495 and 300
Firstly , we find HCF of 390, 495 and 300


HCF of 15 and 300 = 15
Hence , Required number = 15


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