Question
What is the fourth proportional to 4, 5, 16?
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 least number which when divided by 16, 32 and 48 leave remainder 4, 20 and 36 respectively is?
- The HCF of two numbers is 9 and their LCM is 360. If one number is 45, find the other number.
- The LCM of two natural numbers is 8 times their HCF. If the product of given two numbers is 7,200, then find the LCM of the numbers.
- The HCF and LCM of two numbers, A and B, are 15 and 225, respectively. Additionally, the difference between the two numbers is 35. Find the sum of these tw...
- The greatest number of four digits which when divided by 6, 8, 10 leave remainders 3, 5, 7 respectively is:
- Three numbers are in the ratio 2:3:4 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- Find the least common multiple of (16/24), (18/30) and (10/40).
- What is the difference between the LCM and HCF of 36, 40?
- If the highest common factor of two numbers is 25, then which of the following may be the least common multiple of the numbers?
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