GCD of 787, 764, 158, 164 Calculator

Given Input numbers are 787, 764, 158, 164

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

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

Divisors of 764 :

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

1, 2, 4, 191, 382, 764

Divisors of 158 :

The positive integer divisors of 158 that completely divides 158 are.

1, 2, 79, 158

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

GCD of numbers is the greatest common divisor

So, the GCD (787, 764, 158, 164) = 1.

Given numbers are 787, 764, 158, 164

The list of prime factors of all numbers are

Prime factors of 787 are 787

Prime factors of 764 are 2 x 2 x 191

Prime factors of 158 are 2 x 79

Prime factors of 164 are 2 x 2 x 41

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

Given numbers are 787, 764, 158, 164

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

Apply this formula for all numbers.

Step1:

LCM(787, 764) = 601268

GCD(787, 764) = ( 787 x 764 ) / 601268

= 787 / 764

= 787

Step2:

LCM(1, 158) = 158

GCD(1, 158) = ( 1 x 158 ) / 158

= 1 / 158

= 1

Step3:

LCM(1, 164) = 164

GCD(1, 164) = ( 1 x 164 ) / 164

= 1 / 164

= 1

So, Greatest Common Divisor of 787, 764, 158, 164 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 627, 699, 273, 766
• GCD of 439, 481, 530, 967
• GCD of 318, 467, 151, 603
• GCD of 287, 655, 739, 211
• GCD of 773, 406, 660, 449

Given numbers are 787, 764, 158, 164
The greatest common divisor of numbers 787, 764, 158, 164 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 787, 764, 158, 164 is 1.

1. What is the GCD of 787, 764, 158, 164?

GCD of given numbers 787, 764, 158, 164 is 1

2. How to calculate the greatest common divisor of 787, 764, 158, 164?

We can find the highest common divisor of 787, 764, 158, 164 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 787, 764, 158, 164 i.e 1.

3. How can I use the GCD of 787, 764, 158, 164Calculator?

Out the numbers 787, 764, 158, 164 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.