GCD of 789, 765, 757, 965 Calculator

Given Input numbers are 789, 765, 757, 965

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

Divisors of 789 :

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

1, 3, 263, 789

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 757 :

The positive integer divisors of 757 that completely divides 757 are.

1, 757

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (789, 765, 757, 965) = 1.

Given numbers are 789, 765, 757, 965

The list of prime factors of all numbers are

Prime factors of 789 are 3 x 263

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

Prime factors of 757 are 757

Prime factors of 965 are 5 x 193

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

Given numbers are 789, 765, 757, 965

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

Apply this formula for all numbers.

Step1:

LCM(789, 765) = 201195

GCD(789, 765) = ( 789 x 765 ) / 201195

= 789 / 765

= 789

Step2:

LCM(3, 757) = 2271

GCD(3, 757) = ( 3 x 757 ) / 2271

= 3 / 757

= 3

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 789, 765, 757, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 401, 561, 458, 607
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• GCD of 979, 406, 508, 414
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• GCD of 849, 305, 160, 363

Given numbers are 789, 765, 757, 965
The greatest common divisor of numbers 789, 765, 757, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 789, 765, 757, 965 is 1.

1. What is the GCD of 789, 765, 757, 965?

GCD of given numbers 789, 765, 757, 965 is 1

2. How to calculate the greatest common divisor of 789, 765, 757, 965?

We can find the highest common divisor of 789, 765, 757, 965 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 789, 765, 757, 965 i.e 1.

3. How can I use the GCD of 789, 765, 757, 965Calculator?

Out the numbers 789, 765, 757, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.