GCD of 197, 204, 840, 537 Calculator

Given Input numbers are 197, 204, 840, 537

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 204 :

The positive integer divisors of 204 that completely divides 204 are.

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 537 :

The positive integer divisors of 537 that completely divides 537 are.

1, 3, 179, 537

GCD of numbers is the greatest common divisor

So, the GCD (197, 204, 840, 537) = 1.

Given numbers are 197, 204, 840, 537

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 204 are 2 x 2 x 3 x 17

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 537 are 3 x 179

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

Given numbers are 197, 204, 840, 537

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

Apply this formula for all numbers.

Step1:

LCM(197, 204) = 40188

GCD(197, 204) = ( 197 x 204 ) / 40188

= 197 / 204

= 197

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 537) = 537

GCD(1, 537) = ( 1 x 537 ) / 537

= 1 / 537

= 1

So, Greatest Common Divisor of 197, 204, 840, 537 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 954, 393, 261, 215
• GCD of 767, 358, 161, 279
• GCD of 821, 461, 625, 194
• GCD of 383, 577, 577, 350
• GCD of 801, 327, 653, 282

Given numbers are 197, 204, 840, 537
The greatest common divisor of numbers 197, 204, 840, 537 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 204, 840, 537 is 1.

1. What is the GCD of 197, 204, 840, 537?

GCD of given numbers 197, 204, 840, 537 is 1

2. How to calculate the greatest common divisor of 197, 204, 840, 537?

We can find the highest common divisor of 197, 204, 840, 537 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, 204, 840, 537 i.e 1.

3. How can I use the GCD of 197, 204, 840, 537Calculator?

Out the numbers 197, 204, 840, 537 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.