Question

Find the smallest which when divided by 20, 28 and 36 leaves 4 as remainder

Answer 1

Answer:

20-4 = 16

28 - 4 = 24

36-4 =32

hcf of 16, 24, 32 is 8.

hence the greatest no. is 8

hope it helps you.

Answer 2

Answer:

five four ja 24 4 is remainder

7×4=28 4 is remainder