Question
Find the least common multiple of (18/27), (24/36), and
(30/45).Solution
(18/27) = (2/3), (24/36) = (2/3), (30/45) = (2/3)
LCM of numerators = LCM(2, 2, 2) = 2
HCF of denominators = HCF(3, 3, 3) = 3
Required LCM = 2 / 3
More HCF and LCM Questions
- Select the number from among the given options that can replace the question mark (?) in the following series.
17, 18, 22, 31, 47, ___ - Which letter and number cluster will replace the question mark (?) to complete the given series?
LT6, KU12, IW24, FZ48, ____ - Which letter-cluster will replace the question mark (?) in the following series?
RGV, UME, ?, AYW, DEF - A series is given with one term missing. Choose the correct alternatives from the given ones that will complete the series.
57, 59, 56, 61, 54, ___ - Which letter-cluster will replace the question mark (?) in the following series?
NPQR, OORQ, PNSP, ____, RLUN
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