Question

find the least number is divided by 15,27,35,and 42 leaves a remainder 5 in each case ?​

Answer 1

Answer:

We need to find a least number that is divisible by 15,27,35,42 and leaves a remainder 5 in each case. For getting that least number, we first find the Least Common Multiple of the four numbers and add 5 to the number. L.C.M of the four numbers is: 1890, now add 5 to that number: 1890 + 5 = 1895.