GCD of 57, 248, 131, 959 Calculator

Given Input numbers are 57, 248, 131, 959

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 248

List of positive integer divisors of 248 that divides 248 without a remainder.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Greatest Common Divisior

We found the divisors of 57, 248, 131, 959 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 57, 248, 131, 959 is 1.

Therefore, GCD of numbers 57, 248, 131, 959 is 1

Given Input Data is 57, 248, 131, 959

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 57 is 3 x 19

Prime Factorization of 248 is 2 x 2 x 2 x 31

Prime Factorization of 131 is 131

Prime Factorization of 959 is 7 x 137

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

Step1:

Let's calculate the GCD of first two numbers

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

LCM(57, 248) = 14136

GCD(57, 248) = ( 57 x 248 ) / 14136

GCD(57, 248) = 14136 / 14136

GCD(57, 248) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 131

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

LCM(1, 131) = 131

GCD(1, 131) = ( 1 x 131 ) / 131

GCD(1, 131) = 131 / 131

GCD(1, 131) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 959

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

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

GCD(1, 959) = 959 / 959

GCD(1, 959) = 1

GCD of 57, 248, 131, 959 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 42, 411, 510, 198
• GCD of 47, 505, 732, 889
• GCD of 96, 918, 247, 906
• GCD of 94, 848, 388, 622
• GCD of 34, 959, 537, 717

1. What is the GCD of 57, 248, 131, 959?

GCD of 57, 248, 131, 959 is 1

2. Where do I get the detailed procedure to find GCD of 57, 248, 131, 959?

You can find a detailed procedure to find GCD of 57, 248, 131, 959 on our page.

3. How to find GCD of 57, 248, 131, 959 on a calculator?

You can find the GCD of 57, 248, 131, 959 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.