# H.C.F and L.C.M Online Exam Quiz

H.C.F and L.C.M GK Quiz. Question and Answers related to H.C.F and L.C.M. MCQ (Multiple Choice Questions with answers about H.C.F and L.C.M

### 128352/238368 when reduced to its lowest terms is

**Options**

A : 5/11

B : 7/13

C : 9/17

D : 11/13

### The L.C.M of 3/4, 6/7, 9/8 is

**Options**

A : 12

B : 15

C : 18

D : 21

### The ratio between two numbers is 15:11. If their H.C.F is 13, then the numbers are

**Options**

A : 141, 135

B : 174, 145

C : 195, 143

D : 201, 157

### The sum of two numbers is 495 and their H.C.F is 33. The numbers of such pairs is

**Options**

A : 3

B : 4

C : 6

D : 7

### The H.C.F of two numbers is 25. The number which can be their L.C.M is

**Options**

A : 80

B : 95

C : 116

D : 125

### A, B and C go walking round a circle 2 km in circumference at the rates of 20 m/min, 40m/min and 50 m/min respectively. If they all start together and walk in the same direction, when will they be together at the same place ?

**Options**

A : 110 min

B : 145 min

C : 170 min

D : 200 min

### Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively ?

**Options**

A : 45

B : 51

C : 57

D : 63

### The greatest number of 5 digits, which is divisible by 15, 20, 25 is

**Options**

A : 99000

B : 99900

C : 99990

D : 99999

### What is the greatest number of 3 digits which when divided by 6, 9, 12 leaves a remainder 3 in each case ?

**Options**

A : 850

B : 925

C : 975

D : 1050

### If two numbers are in the ratio of 3:2 and the product of their H.C.F and L.C.M is 3750, then the sum of the numbers is

**Options**

A : 125

B : 133

C : 147

D : 155

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