GCD of 872, 228, 796, 685 Calculator

Given Input numbers are 872, 228, 796, 685

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 228 :

The positive integer divisors of 228 that completely divides 228 are.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

Divisors of 796 :

The positive integer divisors of 796 that completely divides 796 are.

1, 2, 4, 199, 398, 796

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (872, 228, 796, 685) = 1.

Given numbers are 872, 228, 796, 685

The list of prime factors of all numbers are

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

Prime factors of 228 are 2 x 2 x 3 x 19

Prime factors of 796 are 2 x 2 x 199

Prime factors of 685 are 5 x 137

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

Given numbers are 872, 228, 796, 685

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

Apply this formula for all numbers.

Step1:

LCM(872, 228) = 49704

GCD(872, 228) = ( 872 x 228 ) / 49704

= 872 / 228

= 872

Step2:

LCM(4, 796) = 796

GCD(4, 796) = ( 4 x 796 ) / 796

= 4 / 796

= 4

Step3:

LCM(4, 685) = 2740

GCD(4, 685) = ( 4 x 685 ) / 2740

= 4 / 685

= 4

So, Greatest Common Divisor of 872, 228, 796, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 718, 700, 358, 335
• GCD of 567, 267, 301, 302
• GCD of 694, 282, 753, 143
• GCD of 762, 121, 728, 744
• GCD of 720, 444, 657, 978

Given numbers are 872, 228, 796, 685
The greatest common divisor of numbers 872, 228, 796, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 872, 228, 796, 685 is 1.

1. What is the GCD of 872, 228, 796, 685?

GCD of given numbers 872, 228, 796, 685 is 1

2. How to calculate the greatest common divisor of 872, 228, 796, 685?

We can find the highest common divisor of 872, 228, 796, 685 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, 228, 796, 685 i.e 1.

3. How can I use the GCD of 872, 228, 796, 685Calculator?

Out the numbers 872, 228, 796, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.