Question

using divisibilty tests , determine which of the follwing numbers are divisibilty by 6, 4and 8

a] 91404

b] 151856

Answer 1

the no. visible by 6 is also divisible by 2 and 3
= a) 91404

the no. divisible by 4 is that last two digits will be divisible by 4
= a) 91404 and b) 151856

the divisibility rule of 8 is that last three digits are divisible by 8
= b) 151856