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
- Let N be the greatest number that will divide 92, 114, 136 leaving the same remainder in each case. Then sum of the digits in N is:
- Find the HCF of two numbers if LCM and product of those two numbers are 15 and 675 respectively.
- Three boys runs around a circular track and takes 25 min, 35 min and 40 min respectively to complete the one round. When do they all come relatively to the...
- If the highest common factor of two numbers is 15, then which of the following may be the least common multiple of the numbers?
- The sum and difference of L.C.M and H.C.F of two numbers is 216 and 184. If one of the numbers is 25, then find the other number.
- The least number which when divided by 4, 6, 10 and 12 leave zero remainder in each case and when divided by 13 leaves a remainder of 8 is:
- The HCF of two numbers is 12 and their LCM is 720. If one of the numbers is 144, then what will be the other number?
- If Ashish has 3 types of pens in a ratio 4 : 6 : 5 such that their LCM is 360, then find the sum of the highest and lowest number of pens that he has?
- The sum and difference of L.C.M and H.C.F of two numbers is 312 and 208 respectively. If one of the numbers is 52, find the other number.
- Find the LCM of 20, 30, 40, 50.
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