Question
What is the least number which when divided by 3, 15 & 18 leave a remainder 6 in each case & it is also divisible by 12?
More HCF and LCM Questions
- The LCM for two prime numbers x and y, (x > y) is 319. The value of (2y + x) :
- The sum of HCF and LCM of two numbers is 765. The LCM is 84 times the HCF. If one of the numbers is 85, what is the other number? (find approximate value)
- Three numbers a, b and c are co-prime to each other such that ab = 70 and bc = 45. Find the value of (a + b + c).
- The LCM and the HCF of the numbers 50 and 60 are in the ratio:
- The HCF of two numbers is 8. Which of the following can never be their LCM?
- Find the difference between sum of digits of LCM and HCF of 36, 84 and 132.
- Three numbers are in the ratio 3:5:7 respectively. If the HCF of the numbers is 4, then find the LCM of the numbers.
- The LCM of two numbers is 240, and they are in the ratio 3:5. Determine the sum of these numbers.
- The product of two numbers is 4950 and their L.C.M is 225. What is the H.C.F of the two numbers?
- Ratio of two numbers 10:21 and their LCM is 2520. Find the sum of the given two numbers.
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