GCD of 684, 980, 227, 309 Calculator

Given Input numbers are 684, 980, 227, 309

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

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

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 227 :

The positive integer divisors of 227 that completely divides 227 are.

1, 227

Divisors of 309 :

The positive integer divisors of 309 that completely divides 309 are.

1, 3, 103, 309

GCD of numbers is the greatest common divisor

So, the GCD (684, 980, 227, 309) = 1.

Given numbers are 684, 980, 227, 309

The list of prime factors of all numbers are

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Prime factors of 227 are 227

Prime factors of 309 are 3 x 103

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

Given numbers are 684, 980, 227, 309

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

Apply this formula for all numbers.

Step1:

LCM(684, 980) = 167580

GCD(684, 980) = ( 684 x 980 ) / 167580

= 684 / 980

= 684

Step2:

LCM(4, 227) = 908

GCD(4, 227) = ( 4 x 227 ) / 908

= 4 / 227

= 4

Step3:

LCM(1, 309) = 309

GCD(1, 309) = ( 1 x 309 ) / 309

= 1 / 309

= 1

So, Greatest Common Divisor of 684, 980, 227, 309 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 256, 305, 450, 911
• GCD of 258, 861, 328, 227
• GCD of 273, 674, 755, 975
• GCD of 448, 501, 680, 933
• GCD of 884, 564, 300, 772

Given numbers are 684, 980, 227, 309
The greatest common divisor of numbers 684, 980, 227, 309 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 684, 980, 227, 309 is 1.

1. What is the GCD of 684, 980, 227, 309?

GCD of given numbers 684, 980, 227, 309 is 1

2. How to calculate the greatest common divisor of 684, 980, 227, 309?

We can find the highest common divisor of 684, 980, 227, 309 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 684, 980, 227, 309 i.e 1.

3. How can I use the GCD of 684, 980, 227, 309Calculator?

Out the numbers 684, 980, 227, 309 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.