Divisibility Rule of 856

The divisibility rule for 856 is a method by which we can find out if a number is divisible by 856 or not without using the division method. Check whether 1712 is divisible by 856 with the divisibility rule.

Step 1: Recognize that a number is divisible by 856 if it is exactly divisible by 8, 5, and 6 because 856 = 8 × 5 × 6.

Step 2: Check divisibility by 8: A number is divisible by 8 if the last three digits form a number that is divisible by 8. For 1712, the last three digits are 712, and 712 ÷ 8 = 89, which is an integer, so 1712 is divisible by 8.

Step 3: Check divisibility by 5: A number is divisible by 5 if it ends in 0 or 5. 1712 does not end in 0 or 5, so it is not divisible by 5.

Step 4: Since 1712 is not divisible by 5, it is not divisible by 856.

Understanding the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 856. 

- Know the factors of 856:

Remember that 856 = 8 × 5 × 6. Check divisibility for each factor separately.

- Use divisibility rules for smaller numbers:

Apply divisibility rules for 8, 5, and 6 to simplify the process.

- Repeat the process for large numbers:

If the number is large, check divisibility for each part separately and repeat the process.

- Use the division method to verify:

Students can use the division method as a way to verify and crosscheck their results. This will help them to verify and also learn. 
 

• Divisibility Rule: A set of rules used to determine if one number is divisible by another without performing division.

• Factors: Numbers that multiply together to form another number. For 856, the factors are 8, 5, and 6.

• Multiple: A product of a number and an integer. For example, multiples of 8 include 8, 16, 24, etc.

• Remainder: The amount left over after division when one number does not divide another exactly.

• Verification: The process of checking and confirming the accuracy of a result, often by performing an additional calculation.