GCD of 972, 771, 568, 920 Calculator

Given Input numbers are 972, 771, 568, 920

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

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 771 :

The positive integer divisors of 771 that completely divides 771 are.

1, 3, 257, 771

Divisors of 568 :

The positive integer divisors of 568 that completely divides 568 are.

1, 2, 4, 8, 71, 142, 284, 568

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

GCD of numbers is the greatest common divisor

So, the GCD (972, 771, 568, 920) = 1.

Given numbers are 972, 771, 568, 920

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 771 are 3 x 257

Prime factors of 568 are 2 x 2 x 2 x 71

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

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

Given numbers are 972, 771, 568, 920

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

Apply this formula for all numbers.

Step1:

LCM(972, 771) = 249804

GCD(972, 771) = ( 972 x 771 ) / 249804

= 972 / 771

= 972

Step2:

LCM(3, 568) = 1704

GCD(3, 568) = ( 3 x 568 ) / 1704

= 3 / 568

= 3

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 972, 771, 568, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 188, 328, 535, 712
• GCD of 482, 266, 450, 752
• GCD of 901, 419, 795, 162
• GCD of 788, 255, 911, 237
• GCD of 370, 704, 209, 276

Given numbers are 972, 771, 568, 920
The greatest common divisor of numbers 972, 771, 568, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 771, 568, 920 is 1.

1. What is the GCD of 972, 771, 568, 920?

GCD of given numbers 972, 771, 568, 920 is 1

2. How to calculate the greatest common divisor of 972, 771, 568, 920?

We can find the highest common divisor of 972, 771, 568, 920 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 972, 771, 568, 920 i.e 1.

3. How can I use the GCD of 972, 771, 568, 920Calculator?

Out the numbers 972, 771, 568, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.