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Eduncle Best Answer
To find out the divisibility test we will take the LCM of all these
(1) 474 = 2 × 3 × 79
(2) 572 = 2 × 2 × 11 × 13
(3) 682 = 2 × 11 × 31
(4) 154 = 2 × 7 × 11
All the numbers are divisible by 2 and 3 is there is 474 and most common here is 11. Factor 11 is in 572, 682, 154 but not in 474 so it should be 474
So option (1) is correct.