GCD of 189, 756, 228, 776 Calculator

Given Input numbers are 189, 756, 228, 776

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

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 756 :

The positive integer divisors of 756 that completely divides 756 are.

1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

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 776 :

The positive integer divisors of 776 that completely divides 776 are.

1, 2, 4, 8, 97, 194, 388, 776

GCD of numbers is the greatest common divisor

So, the GCD (189, 756, 228, 776) = 1.

Given numbers are 189, 756, 228, 776

The list of prime factors of all numbers are

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 756 are 2 x 2 x 3 x 3 x 3 x 7

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

Prime factors of 776 are 2 x 2 x 2 x 97

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

Given numbers are 189, 756, 228, 776

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

Apply this formula for all numbers.

Step1:

LCM(189, 756) = 756

GCD(189, 756) = ( 189 x 756 ) / 756

= 189 / 756

= 189

Step2:

LCM(189, 228) = 14364

GCD(189, 228) = ( 189 x 228 ) / 14364

= 189 / 228

= 189

Step3:

LCM(3, 776) = 2328

GCD(3, 776) = ( 3 x 776 ) / 2328

= 3 / 776

= 3

So, Greatest Common Divisor of 189, 756, 228, 776 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 686, 900, 261, 610
• GCD of 508, 810, 891, 601
• GCD of 762, 191, 429, 957
• GCD of 351, 222, 238, 819
• GCD of 963, 203, 619, 201

Given numbers are 189, 756, 228, 776
The greatest common divisor of numbers 189, 756, 228, 776 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 756, 228, 776 is 1.

1. What is the GCD of 189, 756, 228, 776?

GCD of given numbers 189, 756, 228, 776 is 1

2. How to calculate the greatest common divisor of 189, 756, 228, 776?

We can find the highest common divisor of 189, 756, 228, 776 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 189, 756, 228, 776 i.e 1.

3. How can I use the GCD of 189, 756, 228, 776Calculator?

Out the numbers 189, 756, 228, 776 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.