Question
What is the least number which is a perfect square and divisible by 3, 10, 12, and 15?
More HCF and LCM Questions
- The LCM of two numbers is 720 while their HCF is 12. If one of the numbers is 120, then the other number is:
- The greatest number of four digits which when divided by 7, 9, 11 leave remainders 5, 7, 9 respectively is:
- If 24 times a number is subtracted from the square of the number and then 144 is added to the result, then the result is zero. Find the L.C.M of the number...
- Find the HCF of two numbers if LCM and product of those two numbers are 65 and 975 respectively.
- If the product of two numbers is 225 and their HCF is 15, then find the LCM of the given two numbers.
- The H.C.F of two numbers is 3 and their L.C.M is 782. If one of the numbers is 34, find the other?
- If the ratio of two numbers is 8 : 9 and their HCF is 6 then their LCM will be :
- Three numbers a, b and c are co-prime to each other such that ab = 88 and bc = 33. Find the value of (a + b + c).
- The least number which when divided by 4, 7, 9, 11, and 13 leaves the same remainder 1 in each case, is:
- The H.C.F. of two numbers is 14 and the other two factors of their L.C.M. are 5 and 11. The larger of the two numbers is:
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