GCD of 212, 976, 790, 471 Calculator

Given Input numbers are 212, 976, 790, 471

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

Divisors of 212

List of positive integer divisors of 212 that divides 212 without a remainder.

1, 2, 4, 53, 106, 212

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 790

List of positive integer divisors of 790 that divides 790 without a remainder.

1, 2, 5, 10, 79, 158, 395, 790

Divisors of 471

List of positive integer divisors of 471 that divides 471 without a remainder.

1, 3, 157, 471

Greatest Common Divisior

We found the divisors of 212, 976, 790, 471 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 212, 976, 790, 471 is 1.

Therefore, GCD of numbers 212, 976, 790, 471 is 1

Given Input Data is 212, 976, 790, 471

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

Prime Factorization of 212 is 2 x 2 x 53

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

Prime Factorization of 790 is 2 x 5 x 79

Prime Factorization of 471 is 3 x 157

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(212, 976) = 51728

GCD(212, 976) = ( 212 x 976 ) / 51728

GCD(212, 976) = 206912 / 51728

GCD(212, 976) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 790

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

LCM(4, 790) = 1580

GCD(4, 790) = ( 4 x 790 ) / 1580

GCD(4, 790) = 3160 / 1580

GCD(4, 790) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 471

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

LCM(2, 471) = 942

GCD(2, 471) = ( 2 x 471 ) / 942

GCD(2, 471) = 942 / 942

GCD(2, 471) = 1

GCD of 212, 976, 790, 471 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 645, 191, 105, 100
• GCD of 322, 166, 230, 501
• GCD of 474, 440, 887, 476
• GCD of 786, 395, 491, 999
• GCD of 696, 173, 955, 937

1. What is the GCD of 212, 976, 790, 471?

GCD of 212, 976, 790, 471 is 1

2. Where do I get the detailed procedure to find GCD of 212, 976, 790, 471?

You can find a detailed procedure to find GCD of 212, 976, 790, 471 on our page.

3. How to find GCD of 212, 976, 790, 471 on a calculator?

You can find the GCD of 212, 976, 790, 471 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.