GCD of 765, 773, 938, 861 Calculator

Given Input numbers are 765, 773, 938, 861

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

Divisors of 765 :

The positive integer divisors of 765 that completely divides 765 are.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 773 :

The positive integer divisors of 773 that completely divides 773 are.

1, 773

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

GCD of numbers is the greatest common divisor

So, the GCD (765, 773, 938, 861) = 1.

Given numbers are 765, 773, 938, 861

The list of prime factors of all numbers are

Prime factors of 765 are 3 x 3 x 5 x 17

Prime factors of 773 are 773

Prime factors of 938 are 2 x 7 x 67

Prime factors of 861 are 3 x 7 x 41

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

Given numbers are 765, 773, 938, 861

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

Apply this formula for all numbers.

Step1:

LCM(765, 773) = 591345

GCD(765, 773) = ( 765 x 773 ) / 591345

= 765 / 773

= 765

Step2:

LCM(1, 938) = 938

GCD(1, 938) = ( 1 x 938 ) / 938

= 1 / 938

= 1

Step3:

LCM(1, 861) = 861

GCD(1, 861) = ( 1 x 861 ) / 861

= 1 / 861

= 1

So, Greatest Common Divisor of 765, 773, 938, 861 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 448, 837, 809, 991
• GCD of 570, 764, 279, 407
• GCD of 605, 108, 337, 469
• GCD of 561, 476, 878, 234
• GCD of 627, 442, 943, 524

Given numbers are 765, 773, 938, 861
The greatest common divisor of numbers 765, 773, 938, 861 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 765, 773, 938, 861 is 1.

1. What is the GCD of 765, 773, 938, 861?

GCD of given numbers 765, 773, 938, 861 is 1

2. How to calculate the greatest common divisor of 765, 773, 938, 861?

We can find the highest common divisor of 765, 773, 938, 861 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 765, 773, 938, 861 i.e 1.

3. How can I use the GCD of 765, 773, 938, 861Calculator?

Out the numbers 765, 773, 938, 861 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.