GCD of 126, 876, 421, 849 Calculator

Given Input numbers are 126, 876, 421, 849

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 876 :

The positive integer divisors of 876 that completely divides 876 are.

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

GCD of numbers is the greatest common divisor

So, the GCD (126, 876, 421, 849) = 1.

Given numbers are 126, 876, 421, 849

The list of prime factors of all numbers are

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

Prime factors of 876 are 2 x 2 x 3 x 73

Prime factors of 421 are 421

Prime factors of 849 are 3 x 283

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

Given numbers are 126, 876, 421, 849

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

Apply this formula for all numbers.

Step1:

LCM(126, 876) = 18396

GCD(126, 876) = ( 126 x 876 ) / 18396

= 126 / 876

= 126

Step2:

LCM(6, 421) = 2526

GCD(6, 421) = ( 6 x 421 ) / 2526

= 6 / 421

= 6

Step3:

LCM(1, 849) = 849

GCD(1, 849) = ( 1 x 849 ) / 849

= 1 / 849

= 1

So, Greatest Common Divisor of 126, 876, 421, 849 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 610, 262, 167, 288
• GCD of 986, 772, 802, 589
• GCD of 561, 593, 433, 173
• GCD of 773, 952, 703, 387
• GCD of 303, 768, 658, 687

Given numbers are 126, 876, 421, 849
The greatest common divisor of numbers 126, 876, 421, 849 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 876, 421, 849 is 1.

1. What is the GCD of 126, 876, 421, 849?

GCD of given numbers 126, 876, 421, 849 is 1

2. How to calculate the greatest common divisor of 126, 876, 421, 849?

We can find the highest common divisor of 126, 876, 421, 849 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, 876, 421, 849 i.e 1.

3. How can I use the GCD of 126, 876, 421, 849Calculator?

Out the numbers 126, 876, 421, 849 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.