What is the largest number that divides 460, 491 and 553, and leaves remainder 26 in each case?
Answer & explanation
Correct answer: option 3
460 491 553
↓ ↓ ↓ ↓
↓ ↓
31 93 (difference)
⇒ HCF of 31 and 93 is 31
Hence, 31 the largest number that divides 460, 491 and 553, and leaves remainder 26 in each case.