Q. 214.0( 4 Votes )

3 bells ring at a

Answer :

Prime factorizing 4, 7 and 14 to find their LCM.


4 = 2 × 2


7 = 7 × 1


14 = 2 × 7


LCM = 2 × 2 × 7 = 28


The three bells will ring together again at 6:28 am


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