Question

10. Write the rules of divisibility for 2,3,4,5,6,8,10​

Answer 1

• Divisibility of 2

→ The last digit of a number ends with 0,2,4,6, and 8.

• Divisibility of 3

→ the sum of all digits of a number should be divisible by 3.

• Divisibility of 4

• Divisibility of 4→ last two digits of a number should be divisible by 4

• Divisibility of 5

→ last digit of a number should be ends with 5 and 0.

• Divisibility of 6

→ the number should be divisible by 2 and 3

• Divisibility of 8

→ last 3 digits of a number should be divisible by 8

• Divisibility of 10

→ last digit of a number should be its with zero