Divisibility Rule of 318

The divisibility rule for 318 is a method by which we can find out if a number is divisible by 318 or not without using the division method. Check whether 636 is divisible by 318 with the divisibility rule.

Step 1: Check the last three digits of the number, here in 636, the last three digits are 636. If the number consists of exactly three digits, use the entire number.

Step 2: Check if the number 636 is divisible by 318 using a calculator or mental estimation. 

Step 3: If the number is divisible evenly, then it is divisible by 318. In this case, 636 divided by 318 equals 2, which is an exact division without a remainder. Therefore, 636 is divisible by 318.

Learning the divisibility rule will help students master division. Let’s learn a few tips and tricks for the divisibility rule of 318.

Know the multiples of 318:

Memorize the multiples of 318 (318, 636, 954, 1272, etc.) to quickly check the divisibility. If the number in question matches one of these multiples, it is divisible by 318.

Use estimation:

If the number seems large, estimate by dividing it by the known multiples of 318 to check for divisibility.

• Divisibility rule: A set of rules used to determine whether a number is divisible by another number without performing actual division.  

• Multiples: The results obtained when a number is multiplied by integers. For example, multiples of 318 are 318, 636, 954, etc.  

• Estimation: A technique used to find an approximate answer or check the reasonableness of a calculation.  

• Exact division: A division operation where the dividend is perfectly divisible by the divisor, resulting in a whole number without any remainder.  

• Calculator: A tool used to perform arithmetic operations and verify calculations.