GCD of 136, 779, 172, 872 Calculator

Given Input numbers are 136, 779, 172, 872

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

Divisors of 136 :

The positive integer divisors of 136 that completely divides 136 are.

1, 2, 4, 8, 17, 34, 68, 136

Divisors of 779 :

The positive integer divisors of 779 that completely divides 779 are.

1, 19, 41, 779

Divisors of 172 :

The positive integer divisors of 172 that completely divides 172 are.

1, 2, 4, 43, 86, 172

Divisors of 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (136, 779, 172, 872) = 1.

Given numbers are 136, 779, 172, 872

The list of prime factors of all numbers are

Prime factors of 136 are 2 x 2 x 2 x 17

Prime factors of 779 are 19 x 41

Prime factors of 172 are 2 x 2 x 43

Prime factors of 872 are 2 x 2 x 2 x 109

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

Given numbers are 136, 779, 172, 872

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

Apply this formula for all numbers.

Step1:

LCM(136, 779) = 105944

GCD(136, 779) = ( 136 x 779 ) / 105944

= 136 / 779

= 136

Step2:

LCM(1, 172) = 172

GCD(1, 172) = ( 1 x 172 ) / 172

= 1 / 172

= 1

Step3:

LCM(1, 872) = 872

GCD(1, 872) = ( 1 x 872 ) / 872

= 1 / 872

= 1

So, Greatest Common Divisor of 136, 779, 172, 872 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 797, 429, 638, 365
• GCD of 144, 668, 364, 215
• GCD of 500, 916, 980, 215
• GCD of 638, 636, 562, 848
• GCD of 181, 653, 155, 432

Given numbers are 136, 779, 172, 872
The greatest common divisor of numbers 136, 779, 172, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 136, 779, 172, 872 is 1.

1. What is the GCD of 136, 779, 172, 872?

GCD of given numbers 136, 779, 172, 872 is 1

2. How to calculate the greatest common divisor of 136, 779, 172, 872?

We can find the highest common divisor of 136, 779, 172, 872 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 136, 779, 172, 872 i.e 1.

3. How can I use the GCD of 136, 779, 172, 872Calculator?

Out the numbers 136, 779, 172, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.