GCD of 939, 918, 187, 821 Calculator

Given Input numbers are 939, 918, 187, 821

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

Divisors of 939 :

The positive integer divisors of 939 that completely divides 939 are.

1, 3, 313, 939

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 187 :

The positive integer divisors of 187 that completely divides 187 are.

1, 11, 17, 187

Divisors of 821 :

The positive integer divisors of 821 that completely divides 821 are.

1, 821

GCD of numbers is the greatest common divisor

So, the GCD (939, 918, 187, 821) = 1.

Given numbers are 939, 918, 187, 821

The list of prime factors of all numbers are

Prime factors of 939 are 3 x 313

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 187 are 11 x 17

Prime factors of 821 are 821

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

Given numbers are 939, 918, 187, 821

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

Apply this formula for all numbers.

Step1:

LCM(939, 918) = 287334

GCD(939, 918) = ( 939 x 918 ) / 287334

= 939 / 918

= 939

Step2:

LCM(3, 187) = 561

GCD(3, 187) = ( 3 x 187 ) / 561

= 3 / 187

= 3

Step3:

LCM(1, 821) = 821

GCD(1, 821) = ( 1 x 821 ) / 821

= 1 / 821

= 1

So, Greatest Common Divisor of 939, 918, 187, 821 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 991, 797, 621, 737
• GCD of 946, 684, 387, 539
• GCD of 703, 720, 435, 275
• GCD of 456, 340, 974, 372
• GCD of 652, 550, 203, 651

Given numbers are 939, 918, 187, 821
The greatest common divisor of numbers 939, 918, 187, 821 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 939, 918, 187, 821 is 1.

1. What is the GCD of 939, 918, 187, 821?

GCD of given numbers 939, 918, 187, 821 is 1

2. How to calculate the greatest common divisor of 939, 918, 187, 821?

We can find the highest common divisor of 939, 918, 187, 821 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 939, 918, 187, 821 i.e 1.

3. How can I use the GCD of 939, 918, 187, 821Calculator?

Out the numbers 939, 918, 187, 821 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.