GCD of 940, 988, 861, 838 Calculator

Given Input numbers are 940, 988, 861, 838

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

Divisors of 940 :

The positive integer divisors of 940 that completely divides 940 are.

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

Divisors of 988 :

The positive integer divisors of 988 that completely divides 988 are.

1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

GCD of numbers is the greatest common divisor

So, the GCD (940, 988, 861, 838) = 1.

Given numbers are 940, 988, 861, 838

The list of prime factors of all numbers are

Prime factors of 940 are 2 x 2 x 5 x 47

Prime factors of 988 are 2 x 2 x 13 x 19

Prime factors of 861 are 3 x 7 x 41

Prime factors of 838 are 2 x 419

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

Given numbers are 940, 988, 861, 838

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

Apply this formula for all numbers.

Step1:

LCM(940, 988) = 232180

GCD(940, 988) = ( 940 x 988 ) / 232180

= 940 / 988

= 940

Step2:

LCM(4, 861) = 3444

GCD(4, 861) = ( 4 x 861 ) / 3444

= 4 / 861

= 4

Step3:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

So, Greatest Common Divisor of 940, 988, 861, 838 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 316, 816, 771, 184
• GCD of 220, 364, 861, 462
• GCD of 668, 534, 871, 553
• GCD of 170, 311, 566, 479
• GCD of 926, 238, 716, 693

Given numbers are 940, 988, 861, 838
The greatest common divisor of numbers 940, 988, 861, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 940, 988, 861, 838 is 1.

1. What is the GCD of 940, 988, 861, 838?

GCD of given numbers 940, 988, 861, 838 is 1

2. How to calculate the greatest common divisor of 940, 988, 861, 838?

We can find the highest common divisor of 940, 988, 861, 838 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 940, 988, 861, 838 i.e 1.

3. How can I use the GCD of 940, 988, 861, 838Calculator?

Out the numbers 940, 988, 861, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.