Question
Five bells commence tolling together and tolls at intervals of 6, 12, 36, 42 and 60 seconds respectively. In 126 minutes, how many times do they toll together?
More HCF and LCM Questions
- Find the HCF of 864, 1080 and 1512.
- LCM of two numbers is 56 times their HCF, with the sum of their HCF and LCM being 1710. If one of the two numbers is 240, then what is the other number?
- Find the LCM of 20, 25, 30, 40.
- What is the minimum number of square marbles required to tile a floor of length 2 metres 8cm and width 2 metres 86 cm?
- If total number of factors of 2,520 is 'x', then find the value of (x - 7) (x + 1).
- If total number of factors of 1,575 is 'x', then find the value of (x - 3) (x + 9).
- What is the unit digit of the number 'C' obtained by subtracting the largest two-digit prime number from the least common multiple (LCM) of all single-digi...
- The least number which is exactly divisible by 9, 27 and 36 is
- The least number which is exactly divisible by 5, 15 and 35 is
- Find the HCF and LCM of 18 and 30.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
