GCD of 421, 876, 868, 481 Calculator

Given Input numbers are 421, 876, 868, 481

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

Divisors of 421 :

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

1, 421

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 868 :

The positive integer divisors of 868 that completely divides 868 are.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Divisors of 481 :

The positive integer divisors of 481 that completely divides 481 are.

1, 13, 37, 481

GCD of numbers is the greatest common divisor

So, the GCD (421, 876, 868, 481) = 1.

Given numbers are 421, 876, 868, 481

The list of prime factors of all numbers are

Prime factors of 421 are 421

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

Prime factors of 868 are 2 x 2 x 7 x 31

Prime factors of 481 are 13 x 37

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

Given numbers are 421, 876, 868, 481

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

Apply this formula for all numbers.

Step1:

LCM(421, 876) = 368796

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

= 421 / 876

= 421

Step2:

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

= 1 / 868

= 1

Step3:

LCM(1, 481) = 481

GCD(1, 481) = ( 1 x 481 ) / 481

= 1 / 481

= 1

So, Greatest Common Divisor of 421, 876, 868, 481 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 823, 791, 898, 290
• GCD of 128, 676, 663, 130
• GCD of 678, 973, 817, 155
• GCD of 558, 140, 108, 609
• GCD of 577, 591, 881, 961

Given numbers are 421, 876, 868, 481
The greatest common divisor of numbers 421, 876, 868, 481 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 421, 876, 868, 481 is 1.

1. What is the GCD of 421, 876, 868, 481?

GCD of given numbers 421, 876, 868, 481 is 1

2. How to calculate the greatest common divisor of 421, 876, 868, 481?

We can find the highest common divisor of 421, 876, 868, 481 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 421, 876, 868, 481 i.e 1.

3. How can I use the GCD of 421, 876, 868, 481Calculator?

Out the numbers 421, 876, 868, 481 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.