GCD of 852, 911, 565, 420 Calculator

Given Input numbers are 852, 911, 565, 420

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

Divisors of 852 :

The positive integer divisors of 852 that completely divides 852 are.

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852

Divisors of 911 :

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

1, 911

Divisors of 565 :

The positive integer divisors of 565 that completely divides 565 are.

1, 5, 113, 565

Divisors of 420 :

The positive integer divisors of 420 that completely divides 420 are.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

GCD of numbers is the greatest common divisor

So, the GCD (852, 911, 565, 420) = 1.

Given numbers are 852, 911, 565, 420

The list of prime factors of all numbers are

Prime factors of 852 are 2 x 2 x 3 x 71

Prime factors of 911 are 911

Prime factors of 565 are 5 x 113

Prime factors of 420 are 2 x 2 x 3 x 5 x 7

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

Given numbers are 852, 911, 565, 420

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

Apply this formula for all numbers.

Step1:

LCM(852, 911) = 776172

GCD(852, 911) = ( 852 x 911 ) / 776172

= 852 / 911

= 852

Step2:

LCM(1, 565) = 565

GCD(1, 565) = ( 1 x 565 ) / 565

= 1 / 565

= 1

Step3:

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

= 1 / 420

= 1

So, Greatest Common Divisor of 852, 911, 565, 420 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 997, 245, 971, 780
• GCD of 557, 825, 485, 453
• GCD of 288, 294, 220, 199
• GCD of 534, 656, 575, 553
• GCD of 708, 734, 893, 146

Given numbers are 852, 911, 565, 420
The greatest common divisor of numbers 852, 911, 565, 420 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 852, 911, 565, 420 is 1.

1. What is the GCD of 852, 911, 565, 420?

GCD of given numbers 852, 911, 565, 420 is 1

2. How to calculate the greatest common divisor of 852, 911, 565, 420?

We can find the highest common divisor of 852, 911, 565, 420 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 852, 911, 565, 420 i.e 1.

3. How can I use the GCD of 852, 911, 565, 420Calculator?

Out the numbers 852, 911, 565, 420 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.