Least Common Multiple (LCM)

Q.

The L.C.M. of two numbers is$35322.$ If the numbers are in ratio $1:3$, then their HCF is

Q.

The least number which when divided by $6,9,12,15,18$ leaves the same remainder $5$ in each case, is

Q. The least common multiple of two numbers is the (largest/ smallest) number that can be divided evenly by all the given numbers.

Q. Find the least common multiple of 6 and 15.

1. 30
2. 9
3. 90
4. None of the above

Q. The smallest number that is divisible by both 36 and 45 is

Q. If product of two numbers is 250 and their HCF is 5, then LCM of those number will be .

Q. Least common multiple of 5 and 4 is 40.

1. True
2. False

Q. Evaluate the least common multiple of $21$ and $28.$