Question

Find the greatest number by which it 1477 and 1727 are divided then the remainders are 7 and 5 respectively
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Answer 1

Answer:

42

Step-by-step explanation:

ATQ

1477-7=1470

1727-5=1722

so now we require a number which is divisible by both 1470 and 1722

1470 = 2,3,5,7,7

1722= 2,3,7,41

above are the factors among which 2,3,7 are common

on multiplying 2,3,7 we get 42 as the number required