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Problems on L.C.M and H.C.F - Data Intensity 2 Multiple Questions and Answers.
| 11. | 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 | ||
| 12. | 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 | ||
| 13. | 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 | ||
| 14. | Which of the following has the most number of divisors? | ||
| A. | 99 | ||
| B. | 101 | ||
| C. | 176 | ||
| D. | 182 | ||
| 15. | The greatest number which on dividing 1657 and 2037 leaves remainders 6 and 5 respectively, is__? | ||
| A. | 123 | ||
| B. | 127 | ||
| C. | 235 | ||
| D. | 305 | ||
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