GCD of 957, 871, 246, 280 Calculator

Given Input numbers are 957, 871, 246, 280

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

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

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

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 246

List of positive integer divisors of 246 that divides 246 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 280

List of positive integer divisors of 280 that divides 280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280

Greatest Common Divisior

We found the divisors of 957, 871, 246, 280 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 957, 871, 246, 280 is 1.

Therefore, GCD of numbers 957, 871, 246, 280 is 1

Given Input Data is 957, 871, 246, 280

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

Prime Factorization of 957 is 3 x 11 x 29

Prime Factorization of 871 is 13 x 67

Prime Factorization of 246 is 2 x 3 x 41

Prime Factorization of 280 is 2 x 2 x 2 x 5 x 7

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(957, 871) = 833547

GCD(957, 871) = ( 957 x 871 ) / 833547

GCD(957, 871) = 833547 / 833547

GCD(957, 871) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 246

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

LCM(1, 246) = 246

GCD(1, 246) = ( 1 x 246 ) / 246

GCD(1, 246) = 246 / 246

GCD(1, 246) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 280

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

LCM(1, 280) = 280

GCD(1, 280) = ( 1 x 280 ) / 280

GCD(1, 280) = 280 / 280

GCD(1, 280) = 1

GCD of 957, 871, 246, 280 is 1

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1. What is the GCD of 957, 871, 246, 280?

GCD of 957, 871, 246, 280 is 1

2. Where do I get the detailed procedure to find GCD of 957, 871, 246, 280?

You can find a detailed procedure to find GCD of 957, 871, 246, 280 on our page.

3. How to find GCD of 957, 871, 246, 280 on a calculator?

You can find the GCD of 957, 871, 246, 280 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.