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Question
Find the HCF:
40, 60, 75
Sum
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Solution
40 = 2 × 2 × 2 × 5
60 = 2 × 2 × 3 × 5
75 = 3 × 5 × 5
∴ HCF of 40, 60 and 75 = 5
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Chapter 3: HCF and LCM - Practice Set 12 [Page 19]
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