Divisibility Rule of 901

The divisibility rule for 901 is a method by which we can find out if a number is divisible by 901 or not without using the division method. Check whether 1802 is divisible by 901 with the divisibility rule.

Step 1: Divide the number into two parts: the first part containing all but the last three digits, and the second part containing just the last three digits. For 1802, divide it into 1 (first part) and 802 (second part).

Step 2: Multiply the first part by 1001. 1 × 1001 = 1001.

Step 3: Add the result from Step 2 to the second part. 1001 + 802 = 1803.

Step 4: Check if 1803 is a multiple of 901. Since it's not, 1802 is not divisible by 901.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 901.

Know the multiples of 901:

Memorize the multiples of 901 (901, 1802, 2703…etc.) to quickly check for divisibility. If the result from the addition is a multiple of 901, then the number is divisible by 901.

Break down large numbers:

Students should break down large numbers into smaller parts and apply the divisibility rule to each part.

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: The set of rules used to find out whether a number is divisible by another number or not.

• Multiples: Multiples are the results we get after multiplying a number by an integer. For example, multiples of 901 are 901, 1802, 2703, etc.

• Integer: An integer includes all whole numbers, negative numbers, and zero.

• Addition: Addition is the process of finding the sum of two or more numbers.

• Division method: A mathematical approach used to determine how many times one number is contained within another.