GCD of 426, 319, 981, 197 Calculator

Given Input numbers are 426, 319, 981, 197

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

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 319 :

The positive integer divisors of 319 that completely divides 319 are.

1, 11, 29, 319

Divisors of 981 :

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

1, 3, 9, 109, 327, 981

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 (426, 319, 981, 197) = 1.

Given numbers are 426, 319, 981, 197

The list of prime factors of all numbers are

Prime factors of 426 are 2 x 3 x 71

Prime factors of 319 are 11 x 29

Prime factors of 981 are 3 x 3 x 109

Prime factors of 197 are 197

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

Given numbers are 426, 319, 981, 197

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

Apply this formula for all numbers.

Step1:

LCM(426, 319) = 135894

GCD(426, 319) = ( 426 x 319 ) / 135894

= 426 / 319

= 426

Step2:

LCM(1, 981) = 981

GCD(1, 981) = ( 1 x 981 ) / 981

= 1 / 981

= 1

Step3:

LCM(1, 197) = 197

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

= 1 / 197

= 1

So, Greatest Common Divisor of 426, 319, 981, 197 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 866, 491, 752, 376
• GCD of 268, 681, 435, 889
• GCD of 116, 676, 284, 382
• GCD of 554, 215, 378, 168
• GCD of 145, 227, 732, 919

Given numbers are 426, 319, 981, 197
The greatest common divisor of numbers 426, 319, 981, 197 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 426, 319, 981, 197 is 1.

1. What is the GCD of 426, 319, 981, 197?

GCD of given numbers 426, 319, 981, 197 is 1

2. How to calculate the greatest common divisor of 426, 319, 981, 197?

We can find the highest common divisor of 426, 319, 981, 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 426, 319, 981, 197 i.e 1.

3. How can I use the GCD of 426, 319, 981, 197Calculator?

Out the numbers 426, 319, 981, 197 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.