GCD of 957, 168, 284, 243 Calculator

Given Input numbers are 957, 168, 284, 243

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

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 168 :

The positive integer divisors of 168 that completely divides 168 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

Divisors of 284 :

The positive integer divisors of 284 that completely divides 284 are.

1, 2, 4, 71, 142, 284

Divisors of 243 :

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

1, 3, 9, 27, 81, 243

GCD of numbers is the greatest common divisor

So, the GCD (957, 168, 284, 243) = 1.

Given numbers are 957, 168, 284, 243

The list of prime factors of all numbers are

Prime factors of 957 are 3 x 11 x 29

Prime factors of 168 are 2 x 2 x 2 x 3 x 7

Prime factors of 284 are 2 x 2 x 71

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

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

Given numbers are 957, 168, 284, 243

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

Apply this formula for all numbers.

Step1:

LCM(957, 168) = 53592

GCD(957, 168) = ( 957 x 168 ) / 53592

= 957 / 168

= 957

Step2:

LCM(3, 284) = 852

GCD(3, 284) = ( 3 x 284 ) / 852

= 3 / 284

= 3

Step3:

LCM(1, 243) = 243

GCD(1, 243) = ( 1 x 243 ) / 243

= 1 / 243

= 1

So, Greatest Common Divisor of 957, 168, 284, 243 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 311, 958, 810
• GCD of 672, 748, 824, 717
• GCD of 851, 708, 682, 533
• GCD of 143, 518, 207, 350
• GCD of 658, 622, 187, 759

Given numbers are 957, 168, 284, 243
The greatest common divisor of numbers 957, 168, 284, 243 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 957, 168, 284, 243 is 1.

1. What is the GCD of 957, 168, 284, 243?

GCD of given numbers 957, 168, 284, 243 is 1

2. How to calculate the greatest common divisor of 957, 168, 284, 243?

We can find the highest common divisor of 957, 168, 284, 243 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 957, 168, 284, 243 i.e 1.

3. How can I use the GCD of 957, 168, 284, 243Calculator?

Out the numbers 957, 168, 284, 243 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.