GCD of 938, 811, 855, 818 Calculator

Given Input numbers are 938, 811, 855, 818

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

Divisors of 938 :

The positive integer divisors of 938 that completely divides 938 are.

1, 2, 7, 14, 67, 134, 469, 938

Divisors of 811 :

The positive integer divisors of 811 that completely divides 811 are.

1, 811

Divisors of 855 :

The positive integer divisors of 855 that completely divides 855 are.

1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

GCD of numbers is the greatest common divisor

So, the GCD (938, 811, 855, 818) = 1.

Given numbers are 938, 811, 855, 818

The list of prime factors of all numbers are

Prime factors of 938 are 2 x 7 x 67

Prime factors of 811 are 811

Prime factors of 855 are 3 x 3 x 5 x 19

Prime factors of 818 are 2 x 409

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

Given numbers are 938, 811, 855, 818

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

Apply this formula for all numbers.

Step1:

LCM(938, 811) = 760718

GCD(938, 811) = ( 938 x 811 ) / 760718

= 938 / 811

= 938

Step2:

LCM(1, 855) = 855

GCD(1, 855) = ( 1 x 855 ) / 855

= 1 / 855

= 1

Step3:

LCM(1, 818) = 818

GCD(1, 818) = ( 1 x 818 ) / 818

= 1 / 818

= 1

So, Greatest Common Divisor of 938, 811, 855, 818 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 952, 404, 557, 909
• GCD of 403, 145, 403, 593
• GCD of 531, 109, 424, 443
• GCD of 701, 174, 551, 285
• GCD of 187, 667, 645, 379

Given numbers are 938, 811, 855, 818
The greatest common divisor of numbers 938, 811, 855, 818 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 811, 855, 818 is 1.

1. What is the GCD of 938, 811, 855, 818?

GCD of given numbers 938, 811, 855, 818 is 1

2. How to calculate the greatest common divisor of 938, 811, 855, 818?

We can find the highest common divisor of 938, 811, 855, 818 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 938, 811, 855, 818 i.e 1.

3. How can I use the GCD of 938, 811, 855, 818Calculator?

Out the numbers 938, 811, 855, 818 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.