Test for Divisibility by 3:
• A Number is divisible by 3 if the Sum of the Digits in the Number is divisible by 3
Sum of the Digits in 57: 5+7 = 12
12 is divisible by 3, 12/3 = 4
Therefore, 57 is divisible by 3
57/3 = 19
Test 57 for Divisibility by 3
The solution above and all other related solutions were provided by the Test for Divisibility by 3 Application.
