GCD of 126, 239, 356, 477 Calculator

Given Input numbers are 126, 239, 356, 477

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

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 239

List of positive integer divisors of 239 that divides 239 without a remainder.

1, 239

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Divisors of 477

List of positive integer divisors of 477 that divides 477 without a remainder.

1, 3, 9, 53, 159, 477

Greatest Common Divisior

We found the divisors of 126, 239, 356, 477 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 126, 239, 356, 477 is 1.

Therefore, GCD of numbers 126, 239, 356, 477 is 1

Given Input Data is 126, 239, 356, 477

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

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 239 is 239

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 477 is 3 x 3 x 53

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(126, 239) = 30114

GCD(126, 239) = ( 126 x 239 ) / 30114

GCD(126, 239) = 30114 / 30114

GCD(126, 239) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 477

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

LCM(1, 477) = 477

GCD(1, 477) = ( 1 x 477 ) / 477

GCD(1, 477) = 477 / 477

GCD(1, 477) = 1

GCD of 126, 239, 356, 477 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 399, 108, 740, 251
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• GCD of 215, 637, 224, 771
• GCD of 704, 191, 785, 724

1. What is the GCD of 126, 239, 356, 477?

GCD of 126, 239, 356, 477 is 1

2. Where do I get the detailed procedure to find GCD of 126, 239, 356, 477?

You can find a detailed procedure to find GCD of 126, 239, 356, 477 on our page.

3. How to find GCD of 126, 239, 356, 477 on a calculator?

You can find the GCD of 126, 239, 356, 477 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.