Question
A shopkeeper requires various numbers of pieces of wire, each 22 cm long. However the wire is available in the market in multiples of 1 metre only. What minimum length should be purchased to avoid any wastage?
More HCF and LCM Questions
- The greatest number of four digits which when divided by 9, 12, 15 leave remainders 6, 9, 12 respectively is:
- The smallest number which when divided by 23 and 28 leaves remainder 11 and 16 respectively is:
- The least common multiple (LCM) of two numbers is 144, and the numbers are in the ratio 4:6. Find their sum.
- The HCF of two numbers is 12. If their product is 1728, then how many such pairs exist?
- Find the LCM of 36, 45, 60, 80.
- If the ratio of two numbers is 8 : 9 and their HCF is 6 then their LCM will be :
- The LCM of two natural numbers is 10 times their HCF. If the product of given two numbers is 1000, then find the LCM of the numbers.
- The product of two numbers is 216 and their HCF is 6. What is the LCM of the numbers?
- The product of two numbers is 3888 and their L.C.M is 324. What is the H.C.F of the two numbers?
- Two numbers are in the ratio 5:12, and their least common multiple (LCM) is 1,440. Determine the sum of these two numbers.
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