GCD of 197, 243, 864, 488 Calculator

Given Input numbers are 197, 243, 864, 488

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 243 :

The positive integer divisors of 243 that completely divides 243 are.

1, 3, 9, 27, 81, 243

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

GCD of numbers is the greatest common divisor

So, the GCD (197, 243, 864, 488) = 1.

Given numbers are 197, 243, 864, 488

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 243 are 3 x 3 x 3 x 3 x 3

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 488 are 2 x 2 x 2 x 61

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

Given numbers are 197, 243, 864, 488

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

Apply this formula for all numbers.

Step1:

LCM(197, 243) = 47871

GCD(197, 243) = ( 197 x 243 ) / 47871

= 197 / 243

= 197

Step2:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 197, 243, 864, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 247, 180, 977, 428
• GCD of 780, 591, 864, 913
• GCD of 806, 156, 805, 408
• GCD of 867, 501, 369, 397
• GCD of 598, 118, 413, 576

Given numbers are 197, 243, 864, 488
The greatest common divisor of numbers 197, 243, 864, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 243, 864, 488 is 1.

1. What is the GCD of 197, 243, 864, 488?

GCD of given numbers 197, 243, 864, 488 is 1

2. How to calculate the greatest common divisor of 197, 243, 864, 488?

We can find the highest common divisor of 197, 243, 864, 488 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, 243, 864, 488 i.e 1.

3. How can I use the GCD of 197, 243, 864, 488Calculator?

Out the numbers 197, 243, 864, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.