The largest four-digit number which when divided by 14, 15 and 8 leaves remainder 4 in each case is:
9244
A number leaving remainder 4 when divided by 14, 15 and 8 must be 4 more than a common multiple of these numbers.
\(\text{LCM}(14,15,8) = 840\).
The largest 4-digit multiple of 840 is \(840\times11 = 9240\), since \(840\times12=10080\) exceeds 9999.
Adding the remainder: \(9240+4 = 9244\).
Hence, the required number is 9244.
What is the LCM of $\sqrt[2]{169}$, $\sqrt[3]{27}$, $\sqrt[3]{64}$ and $\sqrt[2]{144}$ ?
The HCF and LCM of two numbers are 12 and 72, respectively. If the ratio of the two numbers is 2 ∶ 3, then the larger of the two numbers is:
Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
Joseph visits the club on every 5 th day, Harsh visits on every 24 th day, while Sumit visits on every 9 th day. If all three of them met at the club on a Sunday, then on which day will all three of them meet again?
What is the least number which when divided by 12,20 and 24 leaves in each case a remainder of 8?
Which of the following is a pair of co-primes?