GCD of 812, 272, 767, 921 Calculator

Given Input numbers are 812, 272, 767, 921

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

Divisors of 812 :

The positive integer divisors of 812 that completely divides 812 are.

1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 767 :

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

1, 13, 59, 767

Divisors of 921 :

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

1, 3, 307, 921

GCD of numbers is the greatest common divisor

So, the GCD (812, 272, 767, 921) = 1.

Given numbers are 812, 272, 767, 921

The list of prime factors of all numbers are

Prime factors of 812 are 2 x 2 x 7 x 29

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

Prime factors of 767 are 13 x 59

Prime factors of 921 are 3 x 307

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

Given numbers are 812, 272, 767, 921

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

Apply this formula for all numbers.

Step1:

LCM(812, 272) = 55216

GCD(812, 272) = ( 812 x 272 ) / 55216

= 812 / 272

= 812

Step2:

LCM(4, 767) = 3068

GCD(4, 767) = ( 4 x 767 ) / 3068

= 4 / 767

= 4

Step3:

LCM(1, 921) = 921

GCD(1, 921) = ( 1 x 921 ) / 921

= 1 / 921

= 1

So, Greatest Common Divisor of 812, 272, 767, 921 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 681, 105, 554, 880
• GCD of 260, 362, 687, 712
• GCD of 652, 483, 180, 884
• GCD of 175, 615, 923, 723
• GCD of 349, 446, 746, 593

Given numbers are 812, 272, 767, 921
The greatest common divisor of numbers 812, 272, 767, 921 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 812, 272, 767, 921 is 1.

1. What is the GCD of 812, 272, 767, 921?

GCD of given numbers 812, 272, 767, 921 is 1

2. How to calculate the greatest common divisor of 812, 272, 767, 921?

We can find the highest common divisor of 812, 272, 767, 921 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 812, 272, 767, 921 i.e 1.

3. How can I use the GCD of 812, 272, 767, 921Calculator?

Out the numbers 812, 272, 767, 921 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.