Question
Find the greatest number of four digits which is exactly divisible by 12, 15, 20 and 35?
More HCF and LCM Questions
- Calculate the difference between the Least Common Multiple and the Highest Common Factor of 12, 30, and 45.
- The smallest number which when divided by 22 and 34 leaves remainder 10 and 22 respectively is:
- The product of two numbers is 5040 and their GCD is 35. What is the LCM?
- The square of sum of two numbers is 25,600 and the sum of squares of the same two numbers is 13,000. If their H.C.F. is 10, then find their L.C.M.
- How many factors does the number 675 have in total?
- 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?
- Three numbers a, b and c are co-prime to each other such that ab = 78 and bc = 65. Find the value of (a + b + c).
- The product of two positive integers is 1620. If their HCF is 9 and their sum is 81, then find the difference between the numbers.
- Find the least common multiple of (16/20), (8/10), and (4/5).
- The least number which when divided by 10,15,25 and 30 leave a same remainder 4 in each case?
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