Question
Determine the difference between the LCM and HCF of 18,
24, and 36.Solution
ATQ,
LCM of (18, 24, and 36) = (2 x 2 x 2 x 3 x 3) = 72
HCF of (18, 24, and 36) = 6
Required difference = 72 - 6 = 66
The least number which when divided by 6, 7, 10, 13, and 15 leaves the same remainder 5 in each case, is:
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