GCD of 876, 421, 676, 249 Calculator

Given Input numbers are 876, 421, 676, 249

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

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 676 :

The positive integer divisors of 676 that completely divides 676 are.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 249 :

The positive integer divisors of 249 that completely divides 249 are.

1, 3, 83, 249

GCD of numbers is the greatest common divisor

So, the GCD (876, 421, 676, 249) = 1.

Given numbers are 876, 421, 676, 249

The list of prime factors of all numbers are

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

Prime factors of 421 are 421

Prime factors of 676 are 2 x 2 x 13 x 13

Prime factors of 249 are 3 x 83

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

Given numbers are 876, 421, 676, 249

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

Apply this formula for all numbers.

Step1:

LCM(876, 421) = 368796

GCD(876, 421) = ( 876 x 421 ) / 368796

= 876 / 421

= 876

Step2:

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

= 1 / 676

= 1

Step3:

LCM(1, 249) = 249

GCD(1, 249) = ( 1 x 249 ) / 249

= 1 / 249

= 1

So, Greatest Common Divisor of 876, 421, 676, 249 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 821, 183, 973, 377
• GCD of 934, 741, 215, 456
• GCD of 187, 537, 358, 169
• GCD of 276, 555, 376, 720
• GCD of 232, 154, 680, 869

Given numbers are 876, 421, 676, 249
The greatest common divisor of numbers 876, 421, 676, 249 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 876, 421, 676, 249 is 1.

1. What is the GCD of 876, 421, 676, 249?

GCD of given numbers 876, 421, 676, 249 is 1

2. How to calculate the greatest common divisor of 876, 421, 676, 249?

We can find the highest common divisor of 876, 421, 676, 249 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 876, 421, 676, 249 i.e 1.

3. How can I use the GCD of 876, 421, 676, 249Calculator?

Out the numbers 876, 421, 676, 249 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.