Question

Find the least number which when divided by 30 40 and 60 and leaves a remainder 7
in each case.​

Answer 1

Answer:

Thus, If we add 7 to 120 we will get 127 which when divided by 30, 40 and 60 leaves remainder 7.

Explanation:

Step-by-step explanation: Least common multiple of 30, 40 and 60 is 120, which means that 120 is the smallest number which when divided by 30, 40 and 60 leaves 0 as the remainder. Thus, If we add 7 to 120 we will get 127 which when divided by 30, 40 and 60 leaves remainder 7.