What is the least number which when doubled will be exactly divisible by 12, 14, 18 and 22 ? Choose the correct answer: A) 1286 B) 1436 C) 1216 D) 1386 E) 1298
LCM of 12, 14, 18 and 22 = 2772   Hence the least number which will be exactly divisible by 12, 14, 18 and 22 = 2772   2772 ÷ 2 = 1386   1386 is the number which when doubled, we get 2772 Answer: Option 1386   Hence, 1386 is the least number which when doubled will be exactly divisible by 12, 14, 18 and 22.
<result>D</result>
What is the least number which when doubled will be exactly divisible by 12, 14, 18 and 22 ?