GCD of 772, 489, 316, 605 Calculator

Given Input numbers are 772, 489, 316, 605

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 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

GCD of numbers is the greatest common divisor

So, the GCD (772, 489, 316, 605) = 1.

Given numbers are 772, 489, 316, 605

The list of prime factors of all numbers are

Prime factors of 772 are 2 x 2 x 193

Prime factors of 489 are 3 x 163

Prime factors of 316 are 2 x 2 x 79

Prime factors of 605 are 5 x 11 x 11

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

Given numbers are 772, 489, 316, 605

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

Apply this formula for all numbers.

Step1:

LCM(772, 489) = 377508

GCD(772, 489) = ( 772 x 489 ) / 377508

= 772 / 489

= 772

Step2:

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

= 1 / 316

= 1

Step3:

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

= 1 / 605

= 1

So, Greatest Common Divisor of 772, 489, 316, 605 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 889, 116, 348, 115
• GCD of 248, 507, 994, 961
• GCD of 396, 665, 358, 439
• GCD of 240, 182, 496, 679
• GCD of 537, 345, 828, 545

Given numbers are 772, 489, 316, 605
The greatest common divisor of numbers 772, 489, 316, 605 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 772, 489, 316, 605 is 1.

1. What is the GCD of 772, 489, 316, 605?

GCD of given numbers 772, 489, 316, 605 is 1

2. How to calculate the greatest common divisor of 772, 489, 316, 605?

We can find the highest common divisor of 772, 489, 316, 605 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, 489, 316, 605 i.e 1.

3. How can I use the GCD of 772, 489, 316, 605Calculator?

Out the numbers 772, 489, 316, 605 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.