Question
The greatest number, which when subtracted from 866, gives a number exactly divisible by each of 10, 15, 18 and 20, is:
More HCF and LCM Questions
- Find the difference between sum of digits of LCM and HCF of 25, 50 and 75.
- Ratio of two numbers 9:16 and their LCM is 2880. Find the sum of the given two numbers.
- Three numbers a, b and c are co-prime to each other such that ab = 99 and bc = 275. Find the value of (a + b + c).
- If total number of factors of 2,430 is 'x', then find the value of (x - 6)(x + 1).
- The LCM of two numbers is 5 times of their HCF. The sum of LCM and HCF is 300. If one of the number is 250, then the other number is:
- The LCM for two prime numbers x and y, (x > y) is 319. The value of (2y + x) :
- The least number which when divided by 7, 12, 15 and 20 leave zero remainder in each case and when divided by 26 leaves a remainder of 4 is:
- What is the Highest Common Factor of 64, 128 and 256?
- Three plots having an area of 210, 245 and 315 square meters respectively are to be sub-divided into equalised square flower beds. If the breadth of a bed ...
- Ratio of two numbers 3:7 and their LCM is 840. Find the sum of the given two numbers.
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