GCD of 273, 981, 397, 197 Calculator

Given Input numbers are 273, 981, 397, 197

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

Divisors of 273 :

The positive integer divisors of 273 that completely divides 273 are.

1, 3, 7, 13, 21, 39, 91, 273

Divisors of 981 :

The positive integer divisors of 981 that completely divides 981 are.

1, 3, 9, 109, 327, 981

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

Divisors of 197 :

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

1, 197

GCD of numbers is the greatest common divisor

So, the GCD (273, 981, 397, 197) = 1.

Given numbers are 273, 981, 397, 197

The list of prime factors of all numbers are

Prime factors of 273 are 3 x 7 x 13

Prime factors of 981 are 3 x 3 x 109

Prime factors of 397 are 397

Prime factors of 197 are 197

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

Given numbers are 273, 981, 397, 197

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

Apply this formula for all numbers.

Step1:

LCM(273, 981) = 89271

GCD(273, 981) = ( 273 x 981 ) / 89271

= 273 / 981

= 273

Step2:

LCM(3, 397) = 1191

GCD(3, 397) = ( 3 x 397 ) / 1191

= 3 / 397

= 3

Step3:

LCM(1, 197) = 197

GCD(1, 197) = ( 1 x 197 ) / 197

= 1 / 197

= 1

So, Greatest Common Divisor of 273, 981, 397, 197 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 273, 872, 818, 789
• GCD of 185, 347, 991, 858
• GCD of 231, 379, 546, 111
• GCD of 239, 996, 659, 752
• GCD of 754, 869, 260, 923

Given numbers are 273, 981, 397, 197
The greatest common divisor of numbers 273, 981, 397, 197 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 273, 981, 397, 197 is 1.

1. What is the GCD of 273, 981, 397, 197?

GCD of given numbers 273, 981, 397, 197 is 1

2. How to calculate the greatest common divisor of 273, 981, 397, 197?

We can find the highest common divisor of 273, 981, 397, 197 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 273, 981, 397, 197 i.e 1.

3. How can I use the GCD of 273, 981, 397, 197Calculator?

Out the numbers 273, 981, 397, 197 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.