GCD of 197, 189, 897, 727 Calculator

Given Input numbers are 197, 189, 897, 727

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

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

GCD of numbers is the greatest common divisor

So, the GCD (197, 189, 897, 727) = 1.

Given numbers are 197, 189, 897, 727

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 897 are 3 x 13 x 23

Prime factors of 727 are 727

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

Given numbers are 197, 189, 897, 727

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

Apply this formula for all numbers.

Step1:

LCM(197, 189) = 37233

GCD(197, 189) = ( 197 x 189 ) / 37233

= 197 / 189

= 197

Step2:

LCM(1, 897) = 897

GCD(1, 897) = ( 1 x 897 ) / 897

= 1 / 897

= 1

Step3:

LCM(1, 727) = 727

GCD(1, 727) = ( 1 x 727 ) / 727

= 1 / 727

= 1

So, Greatest Common Divisor of 197, 189, 897, 727 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 818, 640, 555, 571
• GCD of 431, 906, 666, 160
• GCD of 644, 384, 404, 438
• GCD of 759, 512, 508, 687
• GCD of 623, 965, 696, 628

Given numbers are 197, 189, 897, 727
The greatest common divisor of numbers 197, 189, 897, 727 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 189, 897, 727 is 1.

1. What is the GCD of 197, 189, 897, 727?

GCD of given numbers 197, 189, 897, 727 is 1

2. How to calculate the greatest common divisor of 197, 189, 897, 727?

We can find the highest common divisor of 197, 189, 897, 727 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 197, 189, 897, 727 i.e 1.

3. How can I use the GCD of 197, 189, 897, 727Calculator?

Out the numbers 197, 189, 897, 727 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.