GCD of 289, 749, 669, 326 Calculator

Given Input numbers are 289, 749, 669, 326

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

Divisors of 289 :

The positive integer divisors of 289 that completely divides 289 are.

1, 17, 289

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 326 :

The positive integer divisors of 326 that completely divides 326 are.

1, 2, 163, 326

GCD of numbers is the greatest common divisor

So, the GCD (289, 749, 669, 326) = 1.

Given numbers are 289, 749, 669, 326

The list of prime factors of all numbers are

Prime factors of 289 are 17 x 17

Prime factors of 749 are 7 x 107

Prime factors of 669 are 3 x 223

Prime factors of 326 are 2 x 163

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

Given numbers are 289, 749, 669, 326

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

Apply this formula for all numbers.

Step1:

LCM(289, 749) = 216461

GCD(289, 749) = ( 289 x 749 ) / 216461

= 289 / 749

= 289

Step2:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

Step3:

LCM(1, 326) = 326

GCD(1, 326) = ( 1 x 326 ) / 326

= 1 / 326

= 1

So, Greatest Common Divisor of 289, 749, 669, 326 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 831, 164, 684, 155
• GCD of 809, 294, 895, 904
• GCD of 820, 232, 896, 873
• GCD of 187, 164, 675, 792
• GCD of 210, 920, 975, 899

Given numbers are 289, 749, 669, 326
The greatest common divisor of numbers 289, 749, 669, 326 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 289, 749, 669, 326 is 1.

1. What is the GCD of 289, 749, 669, 326?

GCD of given numbers 289, 749, 669, 326 is 1

2. How to calculate the greatest common divisor of 289, 749, 669, 326?

We can find the highest common divisor of 289, 749, 669, 326 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 289, 749, 669, 326 i.e 1.

3. How can I use the GCD of 289, 749, 669, 326Calculator?

Out the numbers 289, 749, 669, 326 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.