Question

Find the largest number that divides 1251,9377 and 15628 leaving remainders 1,2 and 3 respectively

Answer 1

first subtract the numbers as follows

1251 - 1 = 1250

9377- 2 = 9375

15628-3 = 15625

now using division lemma ; a=bq+r find hcf

answer will be 625