GCD of 268, 323, 689 Calculator

Given Input numbers are 268, 323, 689

In the factoring method, we have to find the divisors of all numbers

Divisors of 268 :

The positive integer divisors of 268 that completely divides 268 are.

1, 2, 4, 67, 134, 268

Divisors of 323 :

The positive integer divisors of 323 that completely divides 323 are.

1, 17, 19, 323

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

GCD of numbers is the greatest common divisor

So, the GCD (268, 323, 689) = 1.

Given numbers are 268, 323, 689

The list of prime factors of all numbers are

Prime factors of 268 are 2 x 2 x 67

Prime factors of 323 are 17 x 19

Prime factors of 689 are 13 x 53

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 268, 323, 689

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(268, 323) = 86564

GCD(268, 323) = ( 268 x 323 ) / 86564

= 268 / 323

= 268

Step2:

LCM(1, 689) = 689

GCD(1, 689) = ( 1 x 689 ) / 689

= 1 / 689

= 1

So, Greatest Common Divisor of 268, 323, 689 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 521, 968, 340
• GCD of 687, 147, 163
• GCD of 772, 931, 198
• GCD of 132, 499, 173
• GCD of 421, 287, 391

Given numbers are 268, 323, 689
The greatest common divisor of numbers 268, 323, 689 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 268, 323, 689 is 1.

1. What is the GCD of 268, 323, 689?

GCD of given numbers 268, 323, 689 is 1

2. How to calculate the greatest common divisor of 268, 323, 689?

We can find the highest common divisor of 268, 323, 689 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 268, 323, 689 i.e 1.

3. How can I use the GCD of 268, 323, 689Calculator?

Out the numbers 268, 323, 689 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.