GCD of 253, 271, 957, 427 Calculator

Given Input numbers are 253, 271, 957, 427

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

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

Divisors of 271 :

The positive integer divisors of 271 that completely divides 271 are.

1, 271

Divisors of 957 :

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

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

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (253, 271, 957, 427) = 1.

Given numbers are 253, 271, 957, 427

The list of prime factors of all numbers are

Prime factors of 253 are 11 x 23

Prime factors of 271 are 271

Prime factors of 957 are 3 x 11 x 29

Prime factors of 427 are 7 x 61

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

Given numbers are 253, 271, 957, 427

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

Apply this formula for all numbers.

Step1:

LCM(253, 271) = 68563

GCD(253, 271) = ( 253 x 271 ) / 68563

= 253 / 271

= 253

Step2:

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

= 1 / 957

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 253, 271, 957, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 431, 137, 792, 432
• GCD of 731, 797, 881, 263
• GCD of 267, 753, 466, 689
• GCD of 377, 890, 887, 754
• GCD of 193, 978, 248, 516

Given numbers are 253, 271, 957, 427
The greatest common divisor of numbers 253, 271, 957, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 253, 271, 957, 427 is 1.

1. What is the GCD of 253, 271, 957, 427?

GCD of given numbers 253, 271, 957, 427 is 1

2. How to calculate the greatest common divisor of 253, 271, 957, 427?

We can find the highest common divisor of 253, 271, 957, 427 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 253, 271, 957, 427 i.e 1.

3. How can I use the GCD of 253, 271, 957, 427Calculator?

Out the numbers 253, 271, 957, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.