Problems of finding the least number

Problems of finding the least number

#### What is the least number that should be added to 1562 to get a number divisible by 11? 1. [x] 0 2. [ ] 3 3. [ ] 7 4. [ ] 11 #### A set of numbers have a sum of 131 and a product of 720. What is the least number in the set? 1. [x] 3 2. [ ] 6 3. [ ] 4 4. [ ] 5 #### Find the least number that can be divided by both 8 and 12. 1. [x] 24 2. [ ] 28 3. [ ] 32 4. [ ] 36 #### What is the least common multiple of 24, 30, and 42? 1. [x] 420 2. [ ] 360 3. [ ] 252 4. [ ] 315 #### What is the least number that should be subtracted from 1485 to get a number divisible by 13? 1. [ ] 0 2. [x] 3 3. [ ] 7 4. [ ] 11