Divisibility Rule of 751

The divisibility rule for 751 is a method by which we can determine if a number is divisible by 751 without using the division method.

Check whether 1502 is divisible by 751 with the divisibility rule.

Step 1: Separate the last three digits of the number. Here in 1502, the last three digits are 502.

Step 2: Subtract the last three digits from the remaining part of the number, which is 1 in this case. So, 1 - 502 = -501.

Step 3: If the result is a multiple of 751, then the number is divisible by 751. Since -501 is not a multiple of 751, 1502 is not divisible by 751.

Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 751.

Know the multiples of 751:

Memorize the multiples of 751 (751, 1502, 2253, etc.) to quickly check divisibility. If the result from the subtraction is a multiple of 751, then the number is divisible by 751.

Use the absolute value:

If the result we get after the subtraction is negative, we will consider its absolute value for checking divisibility.

Repeat the process for large numbers:

Students should keep repeating the divisibility process until they reach a result that is clearly a multiple of 751. 

Use the division method to verify:

Students can use the division method to verify and cross-check their results. This will help them to verify and also learn.

• Divisibility rule: A set of rules used to determine whether a number is divisible by another number.

• Multiples: The results obtained by multiplying a number by integers. For example, multiples of 751 are 751, 1502, 2253, etc.

• Absolute value: The non-negative value of a number without regard to its sign.

• Subtraction: The process of finding the difference between two numbers by reducing one number from another.

• Integer: A number that includes all whole numbers, negative numbers, and zero.