GCD of 243, 981, 804, 986 Calculator

Given Input numbers are 243, 981, 804, 986

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 981 :

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

1, 3, 9, 109, 327, 981

Divisors of 804 :

The positive integer divisors of 804 that completely divides 804 are.

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

Divisors of 986 :

The positive integer divisors of 986 that completely divides 986 are.

1, 2, 17, 29, 34, 58, 493, 986

GCD of numbers is the greatest common divisor

So, the GCD (243, 981, 804, 986) = 1.

Given numbers are 243, 981, 804, 986

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 981 are 3 x 3 x 109

Prime factors of 804 are 2 x 2 x 3 x 67

Prime factors of 986 are 2 x 17 x 29

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

Given numbers are 243, 981, 804, 986

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

Apply this formula for all numbers.

Step1:

LCM(243, 981) = 26487

GCD(243, 981) = ( 243 x 981 ) / 26487

= 243 / 981

= 243

Step2:

LCM(9, 804) = 2412

GCD(9, 804) = ( 9 x 804 ) / 2412

= 9 / 804

= 9

Step3:

LCM(3, 986) = 2958

GCD(3, 986) = ( 3 x 986 ) / 2958

= 3 / 986

= 3

So, Greatest Common Divisor of 243, 981, 804, 986 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 360, 763, 806, 103
• GCD of 542, 238, 876, 722
• GCD of 414, 231, 488, 670
• GCD of 642, 607, 934, 220
• GCD of 998, 858, 590, 205

Given numbers are 243, 981, 804, 986
The greatest common divisor of numbers 243, 981, 804, 986 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 981, 804, 986 is 1.

1. What is the GCD of 243, 981, 804, 986?

GCD of given numbers 243, 981, 804, 986 is 1

2. How to calculate the greatest common divisor of 243, 981, 804, 986?

We can find the highest common divisor of 243, 981, 804, 986 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, 981, 804, 986 i.e 1.

3. How can I use the GCD of 243, 981, 804, 986Calculator?

Out the numbers 243, 981, 804, 986 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.