GCD of 243, 197, 112, 674 Calculator

Given Input numbers are 243, 197, 112, 674

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

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

Divisors of 197 :

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

1, 197

Divisors of 112 :

The positive integer divisors of 112 that completely divides 112 are.

1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Divisors of 674 :

The positive integer divisors of 674 that completely divides 674 are.

1, 2, 337, 674

GCD of numbers is the greatest common divisor

So, the GCD (243, 197, 112, 674) = 1.

Given numbers are 243, 197, 112, 674

The list of prime factors of all numbers are

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

Prime factors of 197 are 197

Prime factors of 112 are 2 x 2 x 2 x 2 x 7

Prime factors of 674 are 2 x 337

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

Given numbers are 243, 197, 112, 674

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

Apply this formula for all numbers.

Step1:

LCM(243, 197) = 47871

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

= 243 / 197

= 243

Step2:

LCM(1, 112) = 112

GCD(1, 112) = ( 1 x 112 ) / 112

= 1 / 112

= 1

Step3:

LCM(1, 674) = 674

GCD(1, 674) = ( 1 x 674 ) / 674

= 1 / 674

= 1

So, Greatest Common Divisor of 243, 197, 112, 674 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 888, 372, 691, 485
• GCD of 819, 467, 180, 629
• GCD of 799, 653, 380, 606
• GCD of 164, 711, 509, 552
• GCD of 515, 705, 585, 154

Given numbers are 243, 197, 112, 674
The greatest common divisor of numbers 243, 197, 112, 674 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 197, 112, 674 is 1.

1. What is the GCD of 243, 197, 112, 674?

GCD of given numbers 243, 197, 112, 674 is 1

2. How to calculate the greatest common divisor of 243, 197, 112, 674?

We can find the highest common divisor of 243, 197, 112, 674 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 243, 197, 112, 674 i.e 1.

3. How can I use the GCD of 243, 197, 112, 674Calculator?

Out the numbers 243, 197, 112, 674 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.