GCD of 772, 788, 604, 685 Calculator

Given Input numbers are 772, 788, 604, 685

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 788 :

The positive integer divisors of 788 that completely divides 788 are.

1, 2, 4, 197, 394, 788

Divisors of 604 :

The positive integer divisors of 604 that completely divides 604 are.

1, 2, 4, 151, 302, 604

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (772, 788, 604, 685) = 1.

Given numbers are 772, 788, 604, 685

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 788 are 2 x 2 x 197

Prime factors of 604 are 2 x 2 x 151

Prime factors of 685 are 5 x 137

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

Given numbers are 772, 788, 604, 685

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

Apply this formula for all numbers.

Step1:

LCM(772, 788) = 152084

GCD(772, 788) = ( 772 x 788 ) / 152084

= 772 / 788

= 772

Step2:

LCM(4, 604) = 604

GCD(4, 604) = ( 4 x 604 ) / 604

= 4 / 604

= 4

Step3:

LCM(4, 685) = 2740

GCD(4, 685) = ( 4 x 685 ) / 2740

= 4 / 685

= 4

So, Greatest Common Divisor of 772, 788, 604, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 599, 242, 229, 441
• GCD of 548, 268, 947, 228
• GCD of 933, 321, 218, 400
• GCD of 319, 911, 587, 712
• GCD of 448, 153, 880, 763

Given numbers are 772, 788, 604, 685
The greatest common divisor of numbers 772, 788, 604, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 788, 604, 685 is 1.

1. What is the GCD of 772, 788, 604, 685?

GCD of given numbers 772, 788, 604, 685 is 1

2. How to calculate the greatest common divisor of 772, 788, 604, 685?

We can find the highest common divisor of 772, 788, 604, 685 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, 788, 604, 685 i.e 1.

3. How can I use the GCD of 772, 788, 604, 685Calculator?

Out the numbers 772, 788, 604, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.