GCD of 921, 767, 963, 189 Calculator

Given Input numbers are 921, 767, 963, 189

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

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

Divisors of 963 :

The positive integer divisors of 963 that completely divides 963 are.

1, 3, 9, 107, 321, 963

Divisors of 189 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (921, 767, 963, 189) = 1.

Given numbers are 921, 767, 963, 189

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 767 are 13 x 59

Prime factors of 963 are 3 x 3 x 107

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

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

Given numbers are 921, 767, 963, 189

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

Apply this formula for all numbers.

Step1:

LCM(921, 767) = 706407

GCD(921, 767) = ( 921 x 767 ) / 706407

= 921 / 767

= 921

Step2:

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

= 1 / 963

= 1

Step3:

LCM(1, 189) = 189

GCD(1, 189) = ( 1 x 189 ) / 189

= 1 / 189

= 1

So, Greatest Common Divisor of 921, 767, 963, 189 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 596, 140, 241, 741
• GCD of 353, 103, 384, 504
• GCD of 770, 679, 354, 577
• GCD of 820, 200, 838, 492
• GCD of 423, 116, 353, 279

Given numbers are 921, 767, 963, 189
The greatest common divisor of numbers 921, 767, 963, 189 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 767, 963, 189 is 1.

1. What is the GCD of 921, 767, 963, 189?

GCD of given numbers 921, 767, 963, 189 is 1

2. How to calculate the greatest common divisor of 921, 767, 963, 189?

We can find the highest common divisor of 921, 767, 963, 189 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 921, 767, 963, 189 i.e 1.

3. How can I use the GCD of 921, 767, 963, 189Calculator?

Out the numbers 921, 767, 963, 189 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.