Question

4) Find the greatest number that divides 398, 436 and 542 leaving a remainder 7,11 and
15 respectively.

Answer 1

Answer:

17

Step-by-step explanation:

We will find the HCF of 391, 425 and 527 by prime factorization method. Hence, HCF of 391, 4250 and 527 is 17 because the greatest common factor from all the numbers is 17 only. So we can say that the largest number that will divide 398, 436 and 542 leaving remainders 7, 11 and 15 respectively is 17.

Answer 2

Answer:

17

Step-by-step explanation:

We will find the HCF of 391, 425 and 527 by prime factorization method. Hence, HCF of 391, 4250 and 527 is 17 because the greatest common factor from all the numbers is 17 only. So we can say that the largest number that will divide 398, 436 and 542 leaving remainders 7, 11 and 15 respectivel is 17.