Question

Find the greatest number which divided 1384 and 1456leaving remainder 4 and 1 is respactievely

Answer 1

Answer:

no. exactly divisible will be

1384-4=1380

1456-1=1455

greatest number divisible=HCF

2|1380. 3|1455

2|690. 5|485

3|345. 97|97

5|115. |1

23|23

|1

1380=2×2×3×5×23

1455=3×5×97

HCF=3×5

=15

15 is the greatest number which divides 1384 and 1456 for reminder 4 and 1