GCD of 764, 747, 909, 239 Calculator

Given Input numbers are 764, 747, 909, 239

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 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 909 :

The positive integer divisors of 909 that completely divides 909 are.

1, 3, 9, 101, 303, 909

Divisors of 239 :

The positive integer divisors of 239 that completely divides 239 are.

1, 239

GCD of numbers is the greatest common divisor

So, the GCD (764, 747, 909, 239) = 1.

Given numbers are 764, 747, 909, 239

The list of prime factors of all numbers are

Prime factors of 764 are 2 x 2 x 191

Prime factors of 747 are 3 x 3 x 83

Prime factors of 909 are 3 x 3 x 101

Prime factors of 239 are 239

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

Given numbers are 764, 747, 909, 239

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

Apply this formula for all numbers.

Step1:

LCM(764, 747) = 570708

GCD(764, 747) = ( 764 x 747 ) / 570708

= 764 / 747

= 764

Step2:

LCM(1, 909) = 909

GCD(1, 909) = ( 1 x 909 ) / 909

= 1 / 909

= 1

Step3:

LCM(1, 239) = 239

GCD(1, 239) = ( 1 x 239 ) / 239

= 1 / 239

= 1

So, Greatest Common Divisor of 764, 747, 909, 239 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 680, 981, 476, 660
• GCD of 170, 198, 538, 494
• GCD of 382, 173, 387, 473
• GCD of 134, 576, 954, 730
• GCD of 158, 203, 505, 909

Given numbers are 764, 747, 909, 239
The greatest common divisor of numbers 764, 747, 909, 239 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 764, 747, 909, 239 is 1.

1. What is the GCD of 764, 747, 909, 239?

GCD of given numbers 764, 747, 909, 239 is 1

2. How to calculate the greatest common divisor of 764, 747, 909, 239?

We can find the highest common divisor of 764, 747, 909, 239 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, 747, 909, 239 i.e 1.

3. How can I use the GCD of 764, 747, 909, 239Calculator?

Out the numbers 764, 747, 909, 239 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.