LCM AND HCF CTET MCQ

09 Sum of all the factors of 96, which are the multiple of 8, is 1. 224 2. 226 3. 228 4. 230

10 Find the product of HCF and LCM of 1.08, 0.36, and 0.9 1. 0.999 2. 1.009 3. 0.900 4. 0.972

11 The LCM of two numbers is 864 and their HCF is 144. If one of the number is 288, the other number is 1. 576 2. 1296 3. 432 4. 144

12 If the product of LCM and HCF is 124416. If one of the number is 864, the other number is 1. 132 2. 135 3. 140 4. 144

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13 The LCM and HCF of the numbers 28 and 42 are in the ratio 1. 6:1 2. 2:3 3. 3:2 4. 7:2

14 The LCM of two numbers is 693 and their HCF is 11.26. One of the number is 77, the other number is 1. 66 2. 35 3. 99 4. 68

15 If the ratio of two numbers is 3:4 and their LCM is 84 then find the larger number ( LCM AND HCF CTET MCQ ) 1. 21 2. 28 3. 24 4. 84

16 (Smallest common multiple of 8,12 and 15) - (Highest common factor of 64 and 80) is equal to 1. 120 2. 130 3. 125 4. 104

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