Question
Product of two co-prime numbers is 209. Then their LCM is
More HCF and LCM Questions
- The greatest number, which when subtracted from 866, gives a number exactly divisible by each of 10, 15, 18 and 20, is:
- The H.C.F of two numbers is 2 and their L.C.M is 117. If one of the numbers is 13, find the other?
- The least number which when divided by 8, 10, 14, 16, and 20 leaves the same remainder 3 in each case, is:
- The HCF and LCM of two natural numbers are 10 and 60, respectively. What is the difference between the two numbers, if one of the numbers is 30?
- Ratio of two numbers 4:11 and their LCM is 1980. Find the sum of the given two numbers.
- Three numbers are in the ratio 7:2:3 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- The total and the difference of L.C.M and H.C.F of two numbers is 378 and 126. If one of the numbers is 27, what is the other number?
- The HCF of two numbers is 12. If their product is 1728, then how many such pairs exist?
- The LCM of two numbers is 720 while their HCF is 12. If one of the numbers is 120, then the other number is:
- Find the HCF of two numbers if LCM and product of those two numbers are 15 and 675 respectively.
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