Question
What is the difference between the LCM and HCF of 21, 49?
More HCF and LCM Questions
- Find the least common multiple of (16/24), (18/30) and (10/40).
- The greatest common divisor of 98 and 490 is:
- If 'x' is the highest common factor (HCF) of 288 and 272, what is the product of the digits of 'x'?
- Two numbers have HCF 4 and LCM 48. If one of the numbers is 12, find the other number.
- If total number of factors of 2,520 is 'y', then find the value of (y - 4)(y + 6).
- The greatest number by which if 1468 and 2258 are divided the remainders will be 8 and 6 respectively, is:
- The sum of two numbers is 65 and their HCF is 13. Total number of such pairs of numbers is?
- Find the HCF of 965 and 655.
- Find the greatest number that will divide 550, 675 and 500 without leaving a remainder.
- The LCM of two numbers is 1991 and their HCF is 23. If one of the numbers is 181, the other number is
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