Question
Sum of the two numbers is 49 and their HCF and LCM are 7 and 70, respectively. Find the sum of reciprocal of the given two numbers.
More HCF and LCM Questions
- Find out how much the Least Common Multiple exceeds the Highest Common Factor of 16, 40, and 80.
- The HCF of two numbers is 33 and their sum is 594. Find the total number of such possible pairs of numbers.
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- The least number which when divided by 10, 12, 15 and 20 leave zero remainder in each case and when divided by 24 leaves a remainder of 12 is:
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- The sum and difference of the L.C.M and H.C.F of two numbers are 540 and 300. If one number is 60, find the other.
- Let N be the greatest number that will divide 85, 116, 147 leaving the same remainder in each case. Then sum of the digits in N is:
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