GCD of 243, 682, 82, 238 Calculator

Given Input numbers are 243, 682, 82, 238

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 682 :

The positive integer divisors of 682 that completely divides 682 are.

1, 2, 11, 22, 31, 62, 341, 682

Divisors of 82 :

The positive integer divisors of 82 that completely divides 82 are.

1, 2, 41, 82

Divisors of 238 :

The positive integer divisors of 238 that completely divides 238 are.

1, 2, 7, 14, 17, 34, 119, 238

GCD of numbers is the greatest common divisor

So, the GCD (243, 682, 82, 238) = 1.

Given numbers are 243, 682, 82, 238

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 682 are 2 x 11 x 31

Prime factors of 82 are 2 x 41

Prime factors of 238 are 2 x 7 x 17

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

Given numbers are 243, 682, 82, 238

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

Apply this formula for all numbers.

Step1:

LCM(243, 682) = 165726

GCD(243, 682) = ( 243 x 682 ) / 165726

= 243 / 682

= 243

Step2:

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

= 1 / 82

= 1

Step3:

LCM(1, 238) = 238

GCD(1, 238) = ( 1 x 238 ) / 238

= 1 / 238

= 1

So, Greatest Common Divisor of 243, 682, 82, 238 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 424, 61, 432
• GCD of 845, 841, 33, 195
• GCD of 785, 149, 58, 113
• GCD of 414, 912, 44, 885
• GCD of 720, 588, 31, 123

Given numbers are 243, 682, 82, 238
The greatest common divisor of numbers 243, 682, 82, 238 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 243, 682, 82, 238 is 1.

1. What is the GCD of 243, 682, 82, 238?

GCD of given numbers 243, 682, 82, 238 is 1

2. How to calculate the greatest common divisor of 243, 682, 82, 238?

We can find the highest common divisor of 243, 682, 82, 238 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, 682, 82, 238 i.e 1.

3. How can I use the GCD of 243, 682, 82, 238Calculator?

Out the numbers 243, 682, 82, 238 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.