**Learn and Practice Free HCF and LCM Set 3 questions **

## Click below to Practice Free HCF and LCM Set 3 Questions

## You can get answer of the below sample questions by going through the above Question sets.

#### Find the greatest possible length which can be used to measure exactly the lengths 25 m 20 cm, 198 m, 9m 36 cm.

Option 1: 24 cm

Option 2: 48 cm

Option 3: 72 cm

Option 4: 36 cm

Option 5:

#### The greatest number that will divide 187, 233 and 279 leaving the same remainder in each case is

Option 1: 30

Option 2: 46

Option 3: 36

Option 4: 56

Option 5:

#### Find the HCF of 12, 18 and 24

Option 1: 72

Option 2: 6

Option 3: 8

Option 4: 18

Option 5:

#### Find the HCF of 1365, 1560 and 1755

Option 1: 175

Option 2: 185

Option 3: 195

Option 4: 205

Option 5:

#### Find the HCF of 54/9, 3*(9/17), 36/51

Option 1: 6/17

Option 2: 12/17

Option 3: 3/17

Option 4: 7/17

Option 5:

#### LCM of two co-prime numbers x and y where x>y is 161. Find out the value of 3y-x ?

Option 1: -1

Option 2: -2

Option 3: -4

Option 4: -6

Option 5:

#### The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is:

Option 1: 123

Option 2: 127

Option 3: 235

Option 4: 305

Option 5:

#### The maximum number of students among them 1001 pens and 910 pencils can be distributed in such a way that each student gets the same number of pens and same number of pencils is :

Option 1: 101

Option 2: 91

Option 3: 11

Option 4: 99

Option 5:

#### The traffic lights at three different road crossings change after every 24, 36 and 48 secs respectively. If they all change simultaneously at 09 : 10 : 00 hours , then at what time will they againg change simultaneously ?

Option 1: 09:12:24 Hours

Option 2: 08:12:24 Hours

Option 3: 09:14:24 Hours

Option 4: 08:14:24 Hours

Option 5:

#### The least number, which when divided by 48, 60, 72, 108 and 140 leaves 38, 50, 62, 98 and 130 as remainders respectively, is :

Option 1: 13100

Option 2: 15110

Option 3: 15310

Option 4: 13150

Option 5:

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