Question
HCF of two numbers 70 and 84 can be expressed in the form of (20m – 126) whereas LCM of these two numbers can be expressed in the form of (50n – 30). Find the ratio of (n ×
HCF of two numbers 70 and 84 can be expressed in the form of (20m – 126) whereas LCM of these two numbers can be expressed in the form of (50n – 30). Find the ratio of (n ×
m).
More HCF and LCM Questions
- The least number which when divided by 4, 8, 10 and 12 leave zero remainder in each case and when divided by 13 leaves a remainder of 9 is:
- Two numbers are in the ratio 3:7. The product of their H.C.F. and L.C.M. is 2541. The sum of the numbers is:
- 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?
- A circular wire of diameter 63 cm is folded in the shape of a rectangle whose sides are in the ratio 5:4. Find the area enclosed by the rectangle.
- If the ratio of two numbers is 8 : 9 and their HCF is 6 then their LCM will be :
- The smallest number which when divided by 28 and 32 leaves remainder 12 and 16 respectively is:
- Find the smallest multiple of 10 that, when divided by 4, 6, and 9, leaves a remainder of 4 in each case.
- The greatest number of four digits which when divided by 10, 12, 14 leave remainders 8, 10, 12 respectively is:
- A number is three times another number and their HCF is 8. What is the sum of the squares of the numbers?
- The H.C.F. of two numbers is 22 and the other two factors of their L.C.M. are 9 and 11. The larger of the two numbers is:
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