Question
Calculate the Least Common Multiple (LCM) of the two
highest prime numbers under 10.Solution
Two largest single digit prime numbers = 7 and 5 So, required LCM = 7 X 5 = 35 Hence, option c.
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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