Divisibility Rule of 558

The divisibility rule for 558 is a method by which we can find out if a number is divisible by 558 or not without using the division method. Check whether 1116 is divisible by 558 with the divisibility rule.
 

Step 1: Check if the number is divisible by 2, 3, and 93. Start by checking divisibility by 2. Since 1116 ends with 6, it is divisible by 2.
 

Step 2: Check divisibility by 3 by adding all the digits of the number, i.e., 1 + 1 + 1 + 6 = 9, which is divisible by 3.
 

Step 3: For divisibility by 93, you multiply the number by a factor that makes it similar to a known multiple of 93. For simplicity, check the divisibility using the division method in this case.
 

Step 4: Since 1116 is divisible by 2, 3, and 93, we conclude that 1116 is divisible by 558.
 

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 558.
 

• Know the factors of 558: Memorize the factors of 558 (2, 3, 93) to quickly check the divisibility. Ensure the number is divisible by all these factors.
   
• Use the division method: If the above methods seem complex, use the division method to verify the divisibility.
   
• Repeat the process for large numbers: Students should keep repeating the divisibility process until they reach a small number that can easily be divided by 2, 3, and 93.
   
• Cross-verification: Students can use a calculator or other division methods to cross-check their results.
   
• Practice: Regular practice will help in avoiding common mistakes and confusion.
   

• Divisibility rule: A set of rules used to determine whether a number is divisible by another number without performing division.
   
• Factors: Numbers that divide another number exactly without leaving a remainder. For example, 2, 3, and 93 are factors of 558.
   
• Multiples: Numbers obtained by multiplying a base number by an integer. For example, multiples of 558 are 558, 1116, 1674, etc.
   
• Division: A mathematical operation where a number is divided by another to find how many times one number is contained within the other.
   
• Integers: Whole numbers that include positive numbers, negative numbers, and zero.