GCD of 126, 638, 393, 883 Calculator

Given Input numbers are 126, 638, 393, 883

In the factoring method, we have to find the divisors of all numbers

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

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

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 393 :

The positive integer divisors of 393 that completely divides 393 are.

1, 3, 131, 393

Divisors of 883 :

The positive integer divisors of 883 that completely divides 883 are.

1, 883

GCD of numbers is the greatest common divisor

So, the GCD (126, 638, 393, 883) = 1.

Given numbers are 126, 638, 393, 883

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 638 are 2 x 11 x 29

Prime factors of 393 are 3 x 131

Prime factors of 883 are 883

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

Given numbers are 126, 638, 393, 883

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(126, 638) = 40194

GCD(126, 638) = ( 126 x 638 ) / 40194

= 126 / 638

= 126

Step2:

LCM(2, 393) = 786

GCD(2, 393) = ( 2 x 393 ) / 786

= 2 / 393

= 2

Step3:

LCM(1, 883) = 883

GCD(1, 883) = ( 1 x 883 ) / 883

= 1 / 883

= 1

So, Greatest Common Divisor of 126, 638, 393, 883 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 809, 575, 360, 809
• GCD of 533, 302, 760, 969
• GCD of 749, 654, 867, 182
• GCD of 499, 632, 490, 562
• GCD of 629, 816, 174, 948

Given numbers are 126, 638, 393, 883
The greatest common divisor of numbers 126, 638, 393, 883 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 638, 393, 883 is 1.

1. What is the GCD of 126, 638, 393, 883?

GCD of given numbers 126, 638, 393, 883 is 1

2. How to calculate the greatest common divisor of 126, 638, 393, 883?

We can find the highest common divisor of 126, 638, 393, 883 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 126, 638, 393, 883 i.e 1.

3. How can I use the GCD of 126, 638, 393, 883Calculator?

Out the numbers 126, 638, 393, 883 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.