GCD of 743, 426, 522, 689 Calculator

Given Input numbers are 743, 426, 522, 689

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

Divisors of 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 522 :

The positive integer divisors of 522 that completely divides 522 are.

1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

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 (743, 426, 522, 689) = 1.

Given numbers are 743, 426, 522, 689

The list of prime factors of all numbers are

Prime factors of 743 are 743

Prime factors of 426 are 2 x 3 x 71

Prime factors of 522 are 2 x 3 x 3 x 29

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 743, 426, 522, 689

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

Apply this formula for all numbers.

Step1:

LCM(743, 426) = 316518

GCD(743, 426) = ( 743 x 426 ) / 316518

= 743 / 426

= 743

Step2:

LCM(1, 522) = 522

GCD(1, 522) = ( 1 x 522 ) / 522

= 1 / 522

= 1

Step3:

LCM(1, 689) = 689

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

= 1 / 689

= 1

So, Greatest Common Divisor of 743, 426, 522, 689 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 463, 705, 890
• GCD of 209, 203, 218, 301
• GCD of 159, 215, 177, 441
• GCD of 320, 443, 671, 417
• GCD of 680, 559, 506, 914

Given numbers are 743, 426, 522, 689
The greatest common divisor of numbers 743, 426, 522, 689 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 743, 426, 522, 689 is 1.

1. What is the GCD of 743, 426, 522, 689?

GCD of given numbers 743, 426, 522, 689 is 1

2. How to calculate the greatest common divisor of 743, 426, 522, 689?

We can find the highest common divisor of 743, 426, 522, 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 743, 426, 522, 689 i.e 1.

3. How can I use the GCD of 743, 426, 522, 689Calculator?

Out the numbers 743, 426, 522, 689 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.