Find the LCM of 2/3, 3/5, 4/7 and 9/13.
36
1/36
1/1365
12/455
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1
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The sum of two numbers is 528 and their HCF is 33. The number of such pairs is :
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10
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Which of the following has the most number of divisors?
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2
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Which of the following is a pair of co-primes?
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3
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How many numbers are there between 2000 and 4000 which are divisible by 2,3,4 and 5?
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4
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The H.C.F and L.C.M of two numbers are 11 and 385 respectively. If one number lies between 75 and 125 , then that number is
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5
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The LCM of two numbers is 495 and their HCF is 5. If the sum of the numbers is 100 then their difference is:
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6
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What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?
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7
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The L.C.M. of two numbers is 48. The numbers are in the ratio 2:3. Then sum of the number is:
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8
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(461+462+463+464) is divisible by
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9
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The LCM and HCF of two numbers are 84 and 21, respectively. If the ratio of the two numbers is 1 : 4, then the larger of the two numbers is
SolutionAnswer- 84 |
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