GCD of 920, 747, 388, 911 Calculator

Given Input numbers are 920, 747, 388, 911

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

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 911 :

The positive integer divisors of 911 that completely divides 911 are.

1, 911

GCD of numbers is the greatest common divisor

So, the GCD (920, 747, 388, 911) = 1.

Given numbers are 920, 747, 388, 911

The list of prime factors of all numbers are

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 747 are 3 x 3 x 83

Prime factors of 388 are 2 x 2 x 97

Prime factors of 911 are 911

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

Given numbers are 920, 747, 388, 911

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

Apply this formula for all numbers.

Step1:

LCM(920, 747) = 687240

GCD(920, 747) = ( 920 x 747 ) / 687240

= 920 / 747

= 920

Step2:

LCM(1, 388) = 388

GCD(1, 388) = ( 1 x 388 ) / 388

= 1 / 388

= 1

Step3:

LCM(1, 911) = 911

GCD(1, 911) = ( 1 x 911 ) / 911

= 1 / 911

= 1

So, Greatest Common Divisor of 920, 747, 388, 911 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 165, 736, 690, 138
• GCD of 959, 642, 259, 359
• GCD of 346, 261, 281, 370
• GCD of 407, 993, 371, 836
• GCD of 141, 632, 528, 240

Given numbers are 920, 747, 388, 911
The greatest common divisor of numbers 920, 747, 388, 911 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 747, 388, 911 is 1.

1. What is the GCD of 920, 747, 388, 911?

GCD of given numbers 920, 747, 388, 911 is 1

2. How to calculate the greatest common divisor of 920, 747, 388, 911?

We can find the highest common divisor of 920, 747, 388, 911 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 920, 747, 388, 911 i.e 1.

3. How can I use the GCD of 920, 747, 388, 911Calculator?

Out the numbers 920, 747, 388, 911 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.