Question
HCF of two numbers 40 and 90 can be expressed in the form of (30m – 110) whereas LCM of these two numbers can be expressed in the form of (60n – 30). Find the ratio of (n ×
HCF of two numbers 40 and 90 can be expressed in the form of (30m – 110) whereas LCM of these two numbers can be expressed in the form of (60n – 30). Find the ratio of (n ×
m).
More HCF and LCM Questions
- If the total ages of A and B is 18 years more than the total age of B and C. C is how many years younger than A?
- Find the greatest number that will divide 420, 525 and 300 without leaving a remainder.
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- The greatest number of four digits which when divided by 6, 8, 10 leave remainders 3, 5, 7 respectively is:
- Three numbers a, b and c are co-prime to each other such that ab = 63 and bc = 77. Find the value of (a + b + c).
- The product of two numbers is 5600 and their L.C.M is 280. What is the H.C.F of the two numbers?
- The smallest number which when divided by 28 and 32 leaves remainder 12 and 16 respectively is:
- The HCF and LCM of the two numbers are 225 and 306 respectively. When the first number is divided by 3, the quotient is 15. The other number is.
- Three numbers a, b and c are co-prime to each other such that ab = 34 and bc = 51. Find the value of (a + b + c).
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