Question
If the product of two numbers is 90 and their HCF is 6, then find the LCM of the given two numbers.
Solution
We know that for two given numbers,
L.C.M X H.C.F = Product of the given two numbers
ATQ, L.C.M X 6 = 90
So, L.C.M = (90/6) = 15
More HCF and LCM Questions
- The least number which when divided by 9, 12, 15, 18, and 21 leaves the same remainder 7 in each case, is:
- Find the LCM of 36, 45, 60, 80.
- If the sum of 2 numbers is 185, their LCM is 1700 and HCF is 5. Then the difference between 2 numbers is:
- The ratio of two numbers is 5: 8 and their LCM is 320. What is the difference between these two numbers?
- LCM of two numbers is 12 times their HCF. The product of the numbers is 25920. What will be the maximum possible difference between the numbers?
- The HCF of two numbers is 8 and their LCM is 240. If one number is 40, find the other number.
- Find the difference between sum of digits of LCM and HCF of 24, 36 and 90.
- The smallest number which when divided by 28 and 32 leaves remainder 10 and 14 respectively is:
- Find the difference between sum of digits of LCM and HCF of 28, 42 and 70.
- Find the HCF (GCD) of 48 and 72.
