GCD of 921, 330, 744, 772 Calculator

Given Input numbers are 921, 330, 744, 772

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 330 :

The positive integer divisors of 330 that completely divides 330 are.

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

Divisors of 744 :

The positive integer divisors of 744 that completely divides 744 are.

1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

Divisors of 772 :

The positive integer divisors of 772 that completely divides 772 are.

1, 2, 4, 193, 386, 772

GCD of numbers is the greatest common divisor

So, the GCD (921, 330, 744, 772) = 1.

Given numbers are 921, 330, 744, 772

The list of prime factors of all numbers are

Prime factors of 921 are 3 x 307

Prime factors of 330 are 2 x 3 x 5 x 11

Prime factors of 744 are 2 x 2 x 2 x 3 x 31

Prime factors of 772 are 2 x 2 x 193

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

Given numbers are 921, 330, 744, 772

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

Apply this formula for all numbers.

Step1:

LCM(921, 330) = 101310

GCD(921, 330) = ( 921 x 330 ) / 101310

= 921 / 330

= 921

Step2:

LCM(3, 744) = 744

GCD(3, 744) = ( 3 x 744 ) / 744

= 3 / 744

= 3

Step3:

LCM(3, 772) = 2316

GCD(3, 772) = ( 3 x 772 ) / 2316

= 3 / 772

= 3

So, Greatest Common Divisor of 921, 330, 744, 772 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 331, 798, 221, 550
• GCD of 459, 472, 317, 275
• GCD of 194, 934, 792, 188
• GCD of 932, 961, 583, 158
• GCD of 244, 146, 712, 423

Given numbers are 921, 330, 744, 772
The greatest common divisor of numbers 921, 330, 744, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 921, 330, 744, 772 is 1.

1. What is the GCD of 921, 330, 744, 772?

GCD of given numbers 921, 330, 744, 772 is 1

2. How to calculate the greatest common divisor of 921, 330, 744, 772?

We can find the highest common divisor of 921, 330, 744, 772 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, 330, 744, 772 i.e 1.

3. How can I use the GCD of 921, 330, 744, 772Calculator?

Out the numbers 921, 330, 744, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.