GCD of 681, 842, 422, 769 Calculator

Given Input numbers are 681, 842, 422, 769

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

Divisors of 681 :

The positive integer divisors of 681 that completely divides 681 are.

1, 3, 227, 681

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 422 :

The positive integer divisors of 422 that completely divides 422 are.

1, 2, 211, 422

Divisors of 769 :

The positive integer divisors of 769 that completely divides 769 are.

1, 769

GCD of numbers is the greatest common divisor

So, the GCD (681, 842, 422, 769) = 1.

Given numbers are 681, 842, 422, 769

The list of prime factors of all numbers are

Prime factors of 681 are 3 x 227

Prime factors of 842 are 2 x 421

Prime factors of 422 are 2 x 211

Prime factors of 769 are 769

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

Given numbers are 681, 842, 422, 769

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

Apply this formula for all numbers.

Step1:

LCM(681, 842) = 573402

GCD(681, 842) = ( 681 x 842 ) / 573402

= 681 / 842

= 681

Step2:

LCM(1, 422) = 422

GCD(1, 422) = ( 1 x 422 ) / 422

= 1 / 422

= 1

Step3:

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

= 1 / 769

= 1

So, Greatest Common Divisor of 681, 842, 422, 769 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 458, 196, 556, 814
• GCD of 615, 316, 334, 826
• GCD of 515, 405, 649, 831
• GCD of 609, 893, 336, 487
• GCD of 605, 354, 334, 535

Given numbers are 681, 842, 422, 769
The greatest common divisor of numbers 681, 842, 422, 769 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 681, 842, 422, 769 is 1.

1. What is the GCD of 681, 842, 422, 769?

GCD of given numbers 681, 842, 422, 769 is 1

2. How to calculate the greatest common divisor of 681, 842, 422, 769?

We can find the highest common divisor of 681, 842, 422, 769 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 681, 842, 422, 769 i.e 1.

3. How can I use the GCD of 681, 842, 422, 769Calculator?

Out the numbers 681, 842, 422, 769 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.