GCD of 872, 842, 779, 919 Calculator

Given Input numbers are 872, 842, 779, 919

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

Divisors of 872 :

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

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

Divisors of 842 :

The positive integer divisors of 842 that completely divides 842 are.

1, 2, 421, 842

Divisors of 779 :

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

1, 19, 41, 779

Divisors of 919 :

The positive integer divisors of 919 that completely divides 919 are.

1, 919

GCD of numbers is the greatest common divisor

So, the GCD (872, 842, 779, 919) = 1.

Given numbers are 872, 842, 779, 919

The list of prime factors of all numbers are

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

Prime factors of 842 are 2 x 421

Prime factors of 779 are 19 x 41

Prime factors of 919 are 919

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

Given numbers are 872, 842, 779, 919

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

Apply this formula for all numbers.

Step1:

LCM(872, 842) = 367112

GCD(872, 842) = ( 872 x 842 ) / 367112

= 872 / 842

= 872

Step2:

LCM(2, 779) = 1558

GCD(2, 779) = ( 2 x 779 ) / 1558

= 2 / 779

= 2

Step3:

LCM(1, 919) = 919

GCD(1, 919) = ( 1 x 919 ) / 919

= 1 / 919

= 1

So, Greatest Common Divisor of 872, 842, 779, 919 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 981, 614, 783, 830
• GCD of 652, 656, 847, 577
• GCD of 756, 570, 779, 732
• GCD of 957, 300, 477, 581
• GCD of 273, 359, 298, 742

Given numbers are 872, 842, 779, 919
The greatest common divisor of numbers 872, 842, 779, 919 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 872, 842, 779, 919 is 1.

1. What is the GCD of 872, 842, 779, 919?

GCD of given numbers 872, 842, 779, 919 is 1

2. How to calculate the greatest common divisor of 872, 842, 779, 919?

We can find the highest common divisor of 872, 842, 779, 919 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 872, 842, 779, 919 i.e 1.

3. How can I use the GCD of 872, 842, 779, 919Calculator?

Out the numbers 872, 842, 779, 919 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.