GCD of 764, 897, 980, 789 Calculator

Given Input numbers are 764, 897, 980, 789

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

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

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 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (764, 897, 980, 789) = 1.

Given numbers are 764, 897, 980, 789

The list of prime factors of all numbers are

Prime factors of 764 are 2 x 2 x 191

Prime factors of 897 are 3 x 13 x 23

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

Prime factors of 789 are 3 x 263

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

Given numbers are 764, 897, 980, 789

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

Apply this formula for all numbers.

Step1:

LCM(764, 897) = 685308

GCD(764, 897) = ( 764 x 897 ) / 685308

= 764 / 897

= 764

Step2:

LCM(1, 980) = 980

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

= 1 / 980

= 1

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 764, 897, 980, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 875, 569, 543, 702
• GCD of 678, 294, 653, 696
• GCD of 918, 369, 161, 948
• GCD of 142, 304, 701, 128
• GCD of 931, 660, 866, 973

Given numbers are 764, 897, 980, 789
The greatest common divisor of numbers 764, 897, 980, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 764, 897, 980, 789 is 1.

1. What is the GCD of 764, 897, 980, 789?

GCD of given numbers 764, 897, 980, 789 is 1

2. How to calculate the greatest common divisor of 764, 897, 980, 789?

We can find the highest common divisor of 764, 897, 980, 789 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 764, 897, 980, 789 i.e 1.

3. How can I use the GCD of 764, 897, 980, 789Calculator?

Out the numbers 764, 897, 980, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.