GCD of 976, 637, 293, 143 Calculator

Given Input numbers are 976, 637, 293, 143

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

Divisors of 976

List of positive integer divisors of 976 that divides 976 without a remainder.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 293

List of positive integer divisors of 293 that divides 293 without a remainder.

1, 293

Divisors of 143

List of positive integer divisors of 143 that divides 143 without a remainder.

1, 11, 13, 143

Greatest Common Divisior

We found the divisors of 976, 637, 293, 143 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 976, 637, 293, 143 is 1.

Therefore, GCD of numbers 976, 637, 293, 143 is 1

Given Input Data is 976, 637, 293, 143

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

Prime Factorization of 976 is 2 x 2 x 2 x 2 x 61

Prime Factorization of 637 is 7 x 7 x 13

Prime Factorization of 293 is 293

Prime Factorization of 143 is 11 x 13

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(976, 637) = 621712

GCD(976, 637) = ( 976 x 637 ) / 621712

GCD(976, 637) = 621712 / 621712

GCD(976, 637) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 293

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

LCM(1, 293) = 293

GCD(1, 293) = ( 1 x 293 ) / 293

GCD(1, 293) = 293 / 293

GCD(1, 293) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 143

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

LCM(1, 143) = 143

GCD(1, 143) = ( 1 x 143 ) / 143

GCD(1, 143) = 143 / 143

GCD(1, 143) = 1

GCD of 976, 637, 293, 143 is 1

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1. What is the GCD of 976, 637, 293, 143?

GCD of 976, 637, 293, 143 is 1

2. Where do I get the detailed procedure to find GCD of 976, 637, 293, 143?

You can find a detailed procedure to find GCD of 976, 637, 293, 143 on our page.

3. How to find GCD of 976, 637, 293, 143 on a calculator?

You can find the GCD of 976, 637, 293, 143 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.