A. 1439
B. 1440
C. 1459
D. 1449
Explanation:
LCM = 1440
1440 – 1 = 1439
Related Mcqs:
- Find the smallest number which when increased by 5, divisible by 6, 9, 15, 20 and 24?
A. 344
B. 355
C. 366
D. 377 - Find the greatest 4-digit number exactly divisible by 3, 4 and 5?
A. 9985
B. 9960
C. 9957
D. 9975 - What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30?
A. 196
B. 630
C. 1260
D. 2520 - The least number which should be added to 2497 so that the sum is exactly divisible by 5, 6, 4 and 3 is:
A. 3
B. 13
C. 23
D. 33 - Find the least number of five digits which is exactly divisible by 12, 15 and 18?
A. 1080
B. 10080
C. 10025
D. 11080 - Least perfect square number, exactly divisible by 21, 36 and 56 is_________?
A. 3600
B. 504
C. 441
D. 7056 - The smallest fraction, which each of 6/7, 5/14, 10/21 will divide exactly is_________?
A. 30/7
B. 30/98
C. 60/147
D. 50/294 - The least number of four digits which is divisible by 15, 25, 40 and 75 is_________?
A. 9000
B. 9400
C. 9600
D. 9800 - The least number of four digits which is divisible by 4, 6, 8 and 10 is_________?
A. 1080
B. 1085
C. 1075
D. 1095 - Find the least square number which is divisible by 10, 12, 15 and 18?
A. 1600
B. 900
C. 3600
D. 2500
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