The least number of four digits which is divisible by 4, 6, 8 and 10 is_________?
A. 1080
B. 1085
C. 1075
D. 1095
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
Question Bank
Problems on L.C.M and H.C.F
The greatest number of five digits which is divisible by 32, 36, 40, 42 and 48 is_________?
A. 90730
B. 90725
C. 90715
D. 90720
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The product of two digits number is 2160 and their HCF is 12. The numbers are________?
A. (36,60)
B. (12,180)
C. (96,25)
D. (72,30)
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
Four bells begin to toll together respectively at the intervals of 8, 10, 12 and 16 seconds. After how many seconds will they toll together again?
A. 246 seconds
B. 242 seconds
C. 240 seconds
D. 243 seconds
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The least number which when diminished by 7 is divisible by 21, 28, 36 and 45 is________?
A. 1267
B. 1265
C. 1261
D. 68
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The least number which when add 3 to it, completely divided 8, 12 and 18 is_______?
A. 71
B. 70
C. 69
D. 68
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The least number which when divided by 8, 12 and 16, leave in each remainder 3, is_______?
A. 71
B. 70
C. 69
D. 51
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
The least square number which divides 8, 12 and 18 is________?
A. 100
B. 121
C. 64
D. 144
Problems on L.C.M and H.C.F · Easy · 3 weeks ago
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