Question
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?
More HCF and LCM Questions
- Two numbers have LCM 360 and HCF 12. If one of the numbers is 72, find the other number. Also find how many common divisors the two numbers have.
- Find the difference between sum of digits of LCM and HCF of 45, 60 and 75.
- The greatest number of four digits which when divided by 9, 12, 15 leave remainders 6, 9, 12 respectively is:
- The LCM and the HCF of the numbers 25 and 40 are in the ratio:
- Let N be the greatest number that will divide 72, 105, 138 leaving the same remainder in each case. Then sum of the digits in N is:
- The HCF of two numbers is 8. Which of the following can never be their LCM?
- What is the greatest number which divides 18, 29, and 40 and gives the remainder as 2, 3, and 4 respectively?
- Calculate the Least Common Multiple (L.C.M) of 144 and 180.
- If the highest common factor of two numbers is 15, then which of the following may be the least common multiple of the numbers?
- LCM of two numbers is 18 times their HCF. The product of the numbers is 64800. What will be the maximum possible difference between the numbers?
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