Last updated on May 26th, 2025
The divisibility rule is a way to find out whether a number is divisible by another number without using the division method. In real life, we can use the divisibility rule for quick math, dividing things evenly, and sorting things. In this topic, we will learn about the divisibility rule of 669.
The divisibility rule for 669 is a method by which we can determine if a number is divisible by 669 without using the division method. Check whether 1338 is divisible by 669 with the divisibility rule.
Step 1: Divide the number into groups of three digits from right to left. Here in 1338, we have 1 and 338.
Step 2: Subtract the second group from the first group. i.e., 1 - 338 = -337.
Step 3: If the result is a multiple of 669, or zero, then the number is divisible by 669. In our case, -337 is not a multiple of 669, so 1338 is not divisible by 669.
Learning the divisibility rule will help kids master division. Let’s learn a few tips and tricks for the divisibility rule of 669.
The divisibility rule of 669 helps us quickly check if a given number is divisible by 669, but common mistakes like calculation errors lead to incorrect results. Here we will understand some common mistakes and how to avoid them.
Is 2007 divisible by 669?
Yes, 2007 is divisible by 669.
To determine if 2007 is divisible by 669, we can perform the division directly or verify by another method that confirms divisibility. When dividing 2007 by 669, the result is exactly 3, which means 2007 is a multiple of 669 (669 x 3 = 2007).
Check the divisibility of 2676 by 669.
Yes, 2676 is divisible by 669.
To check the divisibility of 2676 by 669, perform the division: 2676 ÷ 669 = 4. Since the result is a whole number, 2676 is divisible by 669 (669 x 4 = 2676).
Is 1338 divisible by 669?
Yes, 1338 is divisible by 669.
To verify if 1338 is divisible by 669, divide 1338 by 669. The division results in 2, indicating that 1338 is exactly two times 669 (669 x 2 = 1338).
Can 4017 be divisible by 669?
No, 4017 is not divisible by 669.
To determine divisibility, divide 4017 by 669. The result is not a whole number, indicating 4017 is not a multiple of 669. Therefore, 4017 is not divisible by 669.
Check the divisibility of 10035 by 669.
No, 10035 is not divisible by 669.
Divide 10035 by 669. The result is not an integer, which means 10035 is not a multiple of 669, confirming that it is not divisible by 669.