LCM of 87 and 145 is_______?
A. 1305
B. 435
C. 875
D. 48
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
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Problems on L.C.M and H.C.F
LCM of 18 and 27 is_________?
A. 85
B. 89
C. 54
D. 91
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
LCM of two numbers is 138. But their (Greatest common divisor) GCD is 23. The numbers are in a ratio 1:6. Which is the largest number amongst the two?
A. 46
B. 138
C. 69
D. 23
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
Greatest Common Divisor of two numbers is 8 while their Least Common Multiple is 144. Find the other number if one number is 16.
A. 108
B. 96
C. 72
D. 36
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The L.C.M. of two numbers is 48. The numbers are in the ratio 2 : 3. Then sum of the number is_________?
A. 28
B. 32
C. 40
D. 64
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
Which of the following has the most number of divisors?
A. 99
B. 101
C. 176
D. 182
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is_________?
A. 123
B. 127
C. 235
D. 305
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point?
A. 26 min 18 sec
B. 42 min 36 sec
C. 45 min
D. 46 min 12 sec
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
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