Question
Common multiples of 4, 5 and 11 are _________.
Answer: Option A
:
A
Common multiples of any given set of numbers will always be the multiples of the LCM of the numbers.
Now, LCM of 4, 5 and 11 can be found as follows.
Hence, LCM = 2×2×5×11=220
The multiples of 220 are 440, 660, 880...
Hence, in the given options, the common multiples of4, 5 and 11 are 220, 440 and660.
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:
A
Common multiples of any given set of numbers will always be the multiples of the LCM of the numbers.
Now, LCM of 4, 5 and 11 can be found as follows.
Hence, LCM = 2×2×5×11=220The multiples of 220 are 440, 660, 880...
Hence, in the given options, the common multiples of4, 5 and 11 are 220, 440 and660.
Was this answer helpful ?
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