GCD of 920, 771, 531, 971 Calculator

Given Input numbers are 920, 771, 531, 971

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 771 :

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

1, 3, 257, 771

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

Divisors of 971 :

The positive integer divisors of 971 that completely divides 971 are.

1, 971

GCD of numbers is the greatest common divisor

So, the GCD (920, 771, 531, 971) = 1.

Given numbers are 920, 771, 531, 971

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 771 are 3 x 257

Prime factors of 531 are 3 x 3 x 59

Prime factors of 971 are 971

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

Given numbers are 920, 771, 531, 971

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

Apply this formula for all numbers.

Step1:

LCM(920, 771) = 709320

GCD(920, 771) = ( 920 x 771 ) / 709320

= 920 / 771

= 920

Step2:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

Step3:

LCM(1, 971) = 971

GCD(1, 971) = ( 1 x 971 ) / 971

= 1 / 971

= 1

So, Greatest Common Divisor of 920, 771, 531, 971 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 255, 758, 909, 971
• GCD of 323, 434, 517, 224
• GCD of 825, 900, 670, 582
• GCD of 795, 714, 256, 240
• GCD of 814, 232, 556, 685

Given numbers are 920, 771, 531, 971
The greatest common divisor of numbers 920, 771, 531, 971 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 920, 771, 531, 971 is 1.

1. What is the GCD of 920, 771, 531, 971?

GCD of given numbers 920, 771, 531, 971 is 1

2. How to calculate the greatest common divisor of 920, 771, 531, 971?

We can find the highest common divisor of 920, 771, 531, 971 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, 771, 531, 971 i.e 1.

3. How can I use the GCD of 920, 771, 531, 971Calculator?

Out the numbers 920, 771, 531, 971 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.