GCD of 852, 665, 621, 787 Calculator

Given Input numbers are 852, 665, 621, 787

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 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 787 :

The positive integer divisors of 787 that completely divides 787 are.

1, 787

GCD of numbers is the greatest common divisor

So, the GCD (852, 665, 621, 787) = 1.

Given numbers are 852, 665, 621, 787

The list of prime factors of all numbers are

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

Prime factors of 665 are 5 x 7 x 19

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 787 are 787

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

Given numbers are 852, 665, 621, 787

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

Apply this formula for all numbers.

Step1:

LCM(852, 665) = 566580

GCD(852, 665) = ( 852 x 665 ) / 566580

= 852 / 665

= 852

Step2:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

Step3:

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

= 1 / 787

= 1

So, Greatest Common Divisor of 852, 665, 621, 787 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 934, 342, 986, 728
• GCD of 203, 105, 295, 206
• GCD of 142, 754, 269, 819
• GCD of 132, 510, 669, 513
• GCD of 472, 347, 138, 661

Given numbers are 852, 665, 621, 787
The greatest common divisor of numbers 852, 665, 621, 787 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 852, 665, 621, 787 is 1.

1. What is the GCD of 852, 665, 621, 787?

GCD of given numbers 852, 665, 621, 787 is 1

2. How to calculate the greatest common divisor of 852, 665, 621, 787?

We can find the highest common divisor of 852, 665, 621, 787 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, 665, 621, 787 i.e 1.

3. How can I use the GCD of 852, 665, 621, 787Calculator?

Out the numbers 852, 665, 621, 787 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.