GCD of 772, 455, 314, 684 Calculator

Given Input numbers are 772, 455, 314, 684

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

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

Divisors of 455 :

The positive integer divisors of 455 that completely divides 455 are.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 314 :

The positive integer divisors of 314 that completely divides 314 are.

1, 2, 157, 314

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

GCD of numbers is the greatest common divisor

So, the GCD (772, 455, 314, 684) = 1.

Given numbers are 772, 455, 314, 684

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 455 are 5 x 7 x 13

Prime factors of 314 are 2 x 157

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

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

Given numbers are 772, 455, 314, 684

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

Apply this formula for all numbers.

Step1:

LCM(772, 455) = 351260

GCD(772, 455) = ( 772 x 455 ) / 351260

= 772 / 455

= 772

Step2:

LCM(1, 314) = 314

GCD(1, 314) = ( 1 x 314 ) / 314

= 1 / 314

= 1

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 772, 455, 314, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 153, 807, 532, 512
• GCD of 105, 889, 534, 306
• GCD of 684, 957, 502, 710
• GCD of 800, 457, 558, 649
• GCD of 103, 890, 240, 179

Given numbers are 772, 455, 314, 684
The greatest common divisor of numbers 772, 455, 314, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 455, 314, 684 is 1.

1. What is the GCD of 772, 455, 314, 684?

GCD of given numbers 772, 455, 314, 684 is 1

2. How to calculate the greatest common divisor of 772, 455, 314, 684?

We can find the highest common divisor of 772, 455, 314, 684 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 772, 455, 314, 684 i.e 1.

3. How can I use the GCD of 772, 455, 314, 684Calculator?

Out the numbers 772, 455, 314, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.