Question
Ratio of two numbers 3:7 and their LCM is 840. Find the sum of the given two numbers.
More HCF and LCM Questions
- The LCM of two numbers is 33 times of their HCF. The sum of the LCM and HCF is 850. If one number is 25, then the other number is:
- The product of two numbers is 4,320 and their highest common factor is 24. Find the least common multiple of these two numbers.
- Ratio of two numbers 7:11 and their LCM is 1540. Find the sum of the given two numbers.
- The HCF of two numbers is 21 and their LCM is 693. If one of the numbers is 63, find the other number and verify that it is a multiple of the HCF.
- Five bells commence tolling together and tolls at intervals of 2, 6, 10, 18 and 24 seconds respectively. In 36 minutes, how many times do they toll togethe...
- The HCF of two numbers is 8. Which of the following can never be their LCM?
- The given numbers are in the ratio 2:5:6, and their highest common factor (HCF) is 15. Determine the least common multiple (LCM) of these numbers.
- The least number which when divided by 4, 7, 9, 11, and 13 leaves the same remainder 1 in each case, is:
- If Ashish has 3 types of pens in a ratio 4 : 6 : 5 such that their LCM is 360, then find the sum of the highest and lowest number of pens that he has?
- Find the least number of four digits which is exactly divisible by 5, 15 and 25?
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