A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
ARIHANT PUBLICATION PUNJAB-LCM AND HCF-CHAPTER EXERCISE
- A milk vendor has 21 lt of cow milk, 42 lt of toned milk and 63 lt of ...
Text Solution
|
- In a school, all the students can stand in a row, so that each row has...
Text Solution
|
- Five bells begin to toll together at intervals of 9s,6s,4s,10s and 8s,...
Text Solution
|
- A General can draw up his soldiers in the rows of 10, 15 or 18 soldier...
Text Solution
|
- The least number which is a perfect square and is also divisible by 10...
Text Solution
|
- Sum of HCF and LCM of 4,20 and 28 is
Text Solution
|
- HCF of two numbers is 28 and their LCM is 336. if one number is 112, t...
Text Solution
|
- We call a number perfect if it is the sum of all its positive divisors...
Text Solution
|
- The LCM of two prime numbers x and y, (x gt y) is 161 . The value ...
Text Solution
|
- If a = 3^(129) xx 5^128 xx 7^22 b = 3^128 xx 5^129 xx 7^21 c = 3^1...
Text Solution
|
- Calculate no. of factors of 100.
Text Solution
|
- The sum of all the factors of 50 is
Text Solution
|
- The number of factors of 84 is
Text Solution
|
- Difference of (smallest common multiple of 18, 20, 30) and (smallest c...
Text Solution
|
- (Smallest common multiple of 18, 24, 48) xx (Highest common factor of ...
Text Solution
|
- (Smallest common multiple of 25, 40 and 60) xx (Smallest common multip...
Text Solution
|
- (Highest common factor of 18, 24 and 36) / (Highest common factor of 1...
Text Solution
|
- (Smallest common multiple of 36, 60 and 72) / (Biggest common factor o...
Text Solution
|
- Find the LCM of 2/3 , 3/5 , 4/7 and 9/(13)
Text Solution
|
- There are three street lights which get on for one second after 30 S, ...
Text Solution
|