GCD of 920, 756, 851, 947 Calculator

Given Input numbers are 920, 756, 851, 947

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 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 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 947 :

The positive integer divisors of 947 that completely divides 947 are.

1, 947

GCD of numbers is the greatest common divisor

So, the GCD (920, 756, 851, 947) = 1.

Given numbers are 920, 756, 851, 947

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 756 are 2 x 2 x 3 x 3 x 3 x 7

Prime factors of 851 are 23 x 37

Prime factors of 947 are 947

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

Given numbers are 920, 756, 851, 947

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

Apply this formula for all numbers.

Step1:

LCM(920, 756) = 173880

GCD(920, 756) = ( 920 x 756 ) / 173880

= 920 / 756

= 920

Step2:

LCM(4, 851) = 3404

GCD(4, 851) = ( 4 x 851 ) / 3404

= 4 / 851

= 4

Step3:

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

= 1 / 947

= 1

So, Greatest Common Divisor of 920, 756, 851, 947 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 596, 273, 665, 268
• GCD of 910, 697, 860, 732
• GCD of 177, 222, 134, 623
• GCD of 749, 830, 718, 779
• GCD of 548, 412, 703, 282

Given numbers are 920, 756, 851, 947
The greatest common divisor of numbers 920, 756, 851, 947 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 756, 851, 947 is 1.

1. What is the GCD of 920, 756, 851, 947?

GCD of given numbers 920, 756, 851, 947 is 1

2. How to calculate the greatest common divisor of 920, 756, 851, 947?

We can find the highest common divisor of 920, 756, 851, 947 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, 756, 851, 947 i.e 1.

3. How can I use the GCD of 920, 756, 851, 947Calculator?

Out the numbers 920, 756, 851, 947 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.