Question
Two men started moving in a circular path from the same place at the same time in the same direction. If they complete one revolution in 12 min and 16 min respectively, then how long will they take to meet again?
More HCF and LCM Questions
- The product of two positive integers is 1620. If their HCF is 9 and their sum is 81, then find the difference between the numbers.
- Three boys runs around a circular track and takes 24 min, 40 min and 42 min respectively to complete the one round. When do they all come relatively to the...
- A vendor has 3 kinds of shakes i.e. chocolate, strawberry and banana. He has 180 litres of chocolate shake, 360 litres of strawberry shake and 540 litres o...
- What is the highest common factor of 120 and 1800?
- The HCF of 450 and 740 is 150, their LCM is:
- The product of the two prime numbers is 187. What will the L.C.M of these two numbers?
- The sum of two positive integers is 84 and their HCF is 6. How many ordered pairs (a, b) of such integers are possible?
- The smallest number which when divided by 28 and 32 leaves remainder 12 and 16 respectively is:
- Two numbers have LCM 360 and HCF 12. If one of the numbers is 72, find the other number. Also find how many common divisors the two numbers have.
- Three numbers a, b and c are co-prime to each other such that ab = 221 and bc = 247. Find the value of (a + b + c).
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