GCD of 861, 937, 702, 198 Calculator

Given Input numbers are 861, 937, 702, 198

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

Divisors of 861 :

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

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

Divisors of 937 :

The positive integer divisors of 937 that completely divides 937 are.

1, 937

Divisors of 702 :

The positive integer divisors of 702 that completely divides 702 are.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 198 :

The positive integer divisors of 198 that completely divides 198 are.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

GCD of numbers is the greatest common divisor

So, the GCD (861, 937, 702, 198) = 1.

Given numbers are 861, 937, 702, 198

The list of prime factors of all numbers are

Prime factors of 861 are 3 x 7 x 41

Prime factors of 937 are 937

Prime factors of 702 are 2 x 3 x 3 x 3 x 13

Prime factors of 198 are 2 x 3 x 3 x 11

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

Given numbers are 861, 937, 702, 198

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

Apply this formula for all numbers.

Step1:

LCM(861, 937) = 806757

GCD(861, 937) = ( 861 x 937 ) / 806757

= 861 / 937

= 861

Step2:

LCM(1, 702) = 702

GCD(1, 702) = ( 1 x 702 ) / 702

= 1 / 702

= 1

Step3:

LCM(1, 198) = 198

GCD(1, 198) = ( 1 x 198 ) / 198

= 1 / 198

= 1

So, Greatest Common Divisor of 861, 937, 702, 198 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 206, 262, 413, 466
• GCD of 911, 545, 587, 640
• GCD of 973, 989, 687, 261
• GCD of 815, 685, 357, 590
• GCD of 530, 108, 842, 634

Given numbers are 861, 937, 702, 198
The greatest common divisor of numbers 861, 937, 702, 198 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 861, 937, 702, 198 is 1.

1. What is the GCD of 861, 937, 702, 198?

GCD of given numbers 861, 937, 702, 198 is 1

2. How to calculate the greatest common divisor of 861, 937, 702, 198?

We can find the highest common divisor of 861, 937, 702, 198 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 861, 937, 702, 198 i.e 1.

3. How can I use the GCD of 861, 937, 702, 198Calculator?

Out the numbers 861, 937, 702, 198 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.