Question

Find the greatest number which will divide 43, 91 and 183 so as to leave the same remainder in each case?

Answer 1

So the highest common factor and your answer is 4. It is clear that d is the HCF of 48, 92, 140 which is 4. The greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case is 4. Test the three numbers for a common remainder and find the appropriate divisor.