Question
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 +
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).
More HCF and LCM Questions
- 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 of two numbers is 432 and their HCF is 55. If one of the numbers is 132, the other number is:
- The HCF of two numbers is 9 and their LCM is 180. If one of the numbers is 45, find the other number.
- Calculate the Least Common Multiple (LCM) of the two highest prime numbers under 10.
- Find the difference between sum of digits of LCM and HCF of 18, 24 and 60.
- Find the least number of equal sizes square tiles which can be fitted in a rectangular room whose sides are 360 m and 480 m?
- The LCM of two natural numbers is 15 times their HCF. If the product of given two numbers is 2160, then find the LCM of the numbers.
- Ratio of two numbers 9:16 and their LCM is 2880. Find the sum of the given two numbers.
- Find the HCF of 96 and 168.
- If least common multiple of two numbers is 225 and the highest common factor is 5 then find the numbers when one of numbers is 25?
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