GCD of 683, 442, 980, 686 Calculator

Given Input numbers are 683, 442, 980, 686

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

Divisors of 683 :

The positive integer divisors of 683 that completely divides 683 are.

1, 683

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 686 :

The positive integer divisors of 686 that completely divides 686 are.

1, 2, 7, 14, 49, 98, 343, 686

GCD of numbers is the greatest common divisor

So, the GCD (683, 442, 980, 686) = 1.

Given numbers are 683, 442, 980, 686

The list of prime factors of all numbers are

Prime factors of 683 are 683

Prime factors of 442 are 2 x 13 x 17

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 686 are 2 x 7 x 7 x 7

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

Given numbers are 683, 442, 980, 686

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

Apply this formula for all numbers.

Step1:

LCM(683, 442) = 301886

GCD(683, 442) = ( 683 x 442 ) / 301886

= 683 / 442

= 683

Step2:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

Step3:

LCM(1, 686) = 686

GCD(1, 686) = ( 1 x 686 ) / 686

= 1 / 686

= 1

So, Greatest Common Divisor of 683, 442, 980, 686 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 518, 460, 792, 393
• GCD of 530, 398, 932, 118
• GCD of 283, 307, 165, 688
• GCD of 634, 773, 147, 913
• GCD of 718, 836, 842, 143

Given numbers are 683, 442, 980, 686
The greatest common divisor of numbers 683, 442, 980, 686 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 683, 442, 980, 686 is 1.

1. What is the GCD of 683, 442, 980, 686?

GCD of given numbers 683, 442, 980, 686 is 1

2. How to calculate the greatest common divisor of 683, 442, 980, 686?

We can find the highest common divisor of 683, 442, 980, 686 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 683, 442, 980, 686 i.e 1.

3. How can I use the GCD of 683, 442, 980, 686Calculator?

Out the numbers 683, 442, 980, 686 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.