GCD of 789, 607, 504, 491 Calculator

Given Input numbers are 789, 607, 504, 491

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 607 :

The positive integer divisors of 607 that completely divides 607 are.

1, 607

Divisors of 504 :

The positive integer divisors of 504 that completely divides 504 are.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

Divisors of 491 :

The positive integer divisors of 491 that completely divides 491 are.

1, 491

GCD of numbers is the greatest common divisor

So, the GCD (789, 607, 504, 491) = 1.

Given numbers are 789, 607, 504, 491

The list of prime factors of all numbers are

Prime factors of 789 are 3 x 263

Prime factors of 607 are 607

Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7

Prime factors of 491 are 491

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

Given numbers are 789, 607, 504, 491

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

Apply this formula for all numbers.

Step1:

LCM(789, 607) = 478923

GCD(789, 607) = ( 789 x 607 ) / 478923

= 789 / 607

= 789

Step2:

LCM(1, 504) = 504

GCD(1, 504) = ( 1 x 504 ) / 504

= 1 / 504

= 1

Step3:

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

= 1 / 491

= 1

So, Greatest Common Divisor of 789, 607, 504, 491 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 205, 890, 228, 432
• GCD of 518, 233, 456, 428
• GCD of 199, 649, 388, 420
• GCD of 224, 380, 633, 765
• GCD of 519, 966, 848, 142

Given numbers are 789, 607, 504, 491
The greatest common divisor of numbers 789, 607, 504, 491 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 789, 607, 504, 491 is 1.

1. What is the GCD of 789, 607, 504, 491?

GCD of given numbers 789, 607, 504, 491 is 1

2. How to calculate the greatest common divisor of 789, 607, 504, 491?

We can find the highest common divisor of 789, 607, 504, 491 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, 607, 504, 491 i.e 1.

3. How can I use the GCD of 789, 607, 504, 491Calculator?

Out the numbers 789, 607, 504, 491 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.