Divisibility Rule of 415

The divisibility rule for 415 is a method by which we can find out if a number is divisible by 415 or not without using the division method. Check whether 830 is divisible by 415 with the divisibility rule.

Step 1: Check if the number is divisible by both 5 and 83 (since 415 = 5 × 83).

Step 2: A number is divisible by 5 if its last digit is 0 or 5. Here, 830 ends with 0, so it is divisible by 5.

Step 3: For divisibility by 83, divide the number by 83 and check if it leaves no remainder. 830 ÷ 83 = 10 with no remainder.

Step 4: Since 830 is divisible by both 5 and 83, it is divisible by 415.

Learning the divisibility rule will help kids to master division. Let’s learn a few tips and tricks for the divisibility rule of 415.

1. Know the multiples of 415:

Memorize the multiples of 415 (415, 830, 1245, etc.) to quickly check the divisibility.

2. Use the division method for large numbers:

For larger numbers, quickly check divisibility by dividing by 415 to see if there is a remainder.

3. Verify divisibility by components:

Check divisibility by both 5 and 83 to confirm if a number is divisible by 415.

• Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not. For example, a number is divisible by 5 if it ends with 0 or 5.

• Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 415 are 415, 830, 1245, etc.

• Remainder: The number that is left after division when one number does not divide the other exactly.

• Division: A mathematical operation where we determine how many times one number is contained within another.

• Integer: A number that includes all whole numbers and their negatives, as well as zero.