GCD of 852, 567, 689, 638 Calculator

Given Input numbers are 852, 567, 689, 638

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

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 567 :

The positive integer divisors of 567 that completely divides 567 are.

1, 3, 7, 9, 21, 27, 63, 81, 189, 567

Divisors of 689 :

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

1, 13, 53, 689

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

GCD of numbers is the greatest common divisor

So, the GCD (852, 567, 689, 638) = 1.

Given numbers are 852, 567, 689, 638

The list of prime factors of all numbers are

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 567 are 3 x 3 x 3 x 3 x 7

Prime factors of 689 are 13 x 53

Prime factors of 638 are 2 x 11 x 29

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

Given numbers are 852, 567, 689, 638

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

Apply this formula for all numbers.

Step1:

LCM(852, 567) = 161028

GCD(852, 567) = ( 852 x 567 ) / 161028

= 852 / 567

= 852

Step2:

LCM(3, 689) = 2067

GCD(3, 689) = ( 3 x 689 ) / 2067

= 3 / 689

= 3

Step3:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

So, Greatest Common Divisor of 852, 567, 689, 638 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 104, 737, 905, 662
• GCD of 851, 860, 113, 729
• GCD of 847, 239, 249, 279
• GCD of 236, 991, 264, 363
• GCD of 390, 229, 176, 284

Given numbers are 852, 567, 689, 638
The greatest common divisor of numbers 852, 567, 689, 638 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 852, 567, 689, 638 is 1.

1. What is the GCD of 852, 567, 689, 638?

GCD of given numbers 852, 567, 689, 638 is 1

2. How to calculate the greatest common divisor of 852, 567, 689, 638?

We can find the highest common divisor of 852, 567, 689, 638 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 852, 567, 689, 638 i.e 1.

3. How can I use the GCD of 852, 567, 689, 638Calculator?

Out the numbers 852, 567, 689, 638 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.