the smallest number which when added to 5 is exactly divisible by 12 and 14 and 18
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the lcm of 12,14,18 is 252 and when it is.multiplied by 5 it gives 252×5 1260
the smallest no. is 1260
the smallest no. is 1260
AmanPal55555:
is it right
Answered by
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Find the Prime Factors:
12 = 2² x 3
14 = 2 x 7
18 = 2 x 3²
Find the LCM:
LCM = 2² x 3² x 7 = 252
⇒ The number that is divisible by 12, 14 and 18 is 252
Take away 5 from the number::
Number = 252 - 5 = 247
Answer: The number is 247
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