Question
The HCF of two numbers is 7. Which of the following can never be their LCM?
More HCF and LCM Questions
- The HCF of two numbers is 17. If their product is 867, then how many such pairs exist?
- Ratio of two numbers 10:21 and their LCM is 2520. Find the sum of the given two numbers.
- Sum of the two numbers is 80. LCM and HCF of that two number is 168 and 8 respectively. Find the difference of the numbers?
- Find the HCF and LCM of 24, 36 and 60.
- Sum of the two numbers is 42 and their HCF and LCM are 6 and 72, respectively. Find the sum of reciprocal of the given two numbers.
- A launches a partnership with Rs. (P + 700). B joins after 5 months with Rs. 2P. If the ratio of B’s profit share to A’s is 7:8, find (P − 100).
- What is the least number that should be subtracted from 1432 so that it becomes a multiple of 28?
- L.C.M. of two numbers is 180 and their H.C.F. is 15. Which of the following can be the sum of those two numbers?
- Three numbers are in the ratio 1:4:5 respectively. If the HCF of the numbers is 7, then find the LCM of the numbers.
- The least number which when divided by 5, 10, 12 and 15 leave zero remainder in each case and when divided by 18 leaves a remainder of 6 is:
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