**Q) **Find the least number which when divided by 12, 16 and 24 leaves remainder 7 in each case.

**Ans:**

Let’s start with LCM of 12, 16, 24:

We get LCM as 48

Since remainder is 7, It means the number is 7 more than LCM

**Hence, the required number is 48 + 7 = 55**