Question
Let N be the greatest number that will divide 78, 109, 140 leaving the same remainder in each case. Then sum of the digits in N is:
More HCF and LCM Questions
- The greatest number of four digits which when divided by 7, 9, 11 leave remainders 5, 7, 9 respectively is:
- HCF of two numbers 75 and 105 can be expressed in the form of (15m – 120) whereas LCM of these two numbers can be expressed in the form of (50n – 25). Find...
- The H.C.F. of two numbers is 16 and the other two factors of their L.C.M. are 4 and 13. The larger of the two numbers is:
- The LCM of two numbers is 240, and they are in the ratio 3:5. Determine the sum of these numbers.
- The least number which when divided by 10,15,25 and 30 leave a same remainder 4 in each case?
- The HCF of two numbers is 12 and their LCM is 180. If one of the numbers is 36, find the other number.
- The LCM and HCF of two integers are 540 and 12 respectively. If one of the integers is 90, find the second integer.
- If the total number of factors of 1250 is 'y', then find the value of (y - 4)(y + 7).
- Find the total number of Prime factor in the given expression? 315 × 56 × 68
- The total and the difference of L.C.M and H.C.F of two numbers is 378 and 126. If one of the numbers is 27, what is the other number?
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