GCD of 676, 871, 443, 789 Calculator

Given Input numbers are 676, 871, 443, 789

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

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 871 :

The positive integer divisors of 871 that completely divides 871 are.

1, 13, 67, 871

Divisors of 443 :

The positive integer divisors of 443 that completely divides 443 are.

1, 443

Divisors of 789 :

The positive integer divisors of 789 that completely divides 789 are.

1, 3, 263, 789

GCD of numbers is the greatest common divisor

So, the GCD (676, 871, 443, 789) = 1.

Given numbers are 676, 871, 443, 789

The list of prime factors of all numbers are

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

Prime factors of 871 are 13 x 67

Prime factors of 443 are 443

Prime factors of 789 are 3 x 263

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

Given numbers are 676, 871, 443, 789

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

Apply this formula for all numbers.

Step1:

LCM(676, 871) = 45292

GCD(676, 871) = ( 676 x 871 ) / 45292

= 676 / 871

= 676

Step2:

LCM(13, 443) = 5759

GCD(13, 443) = ( 13 x 443 ) / 5759

= 13 / 443

= 13

Step3:

LCM(1, 789) = 789

GCD(1, 789) = ( 1 x 789 ) / 789

= 1 / 789

= 1

So, Greatest Common Divisor of 676, 871, 443, 789 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 176, 334, 428, 570
• GCD of 429, 258, 694, 580
• GCD of 748, 127, 425, 632
• GCD of 422, 230, 821, 422
• GCD of 197, 668, 376, 466

Given numbers are 676, 871, 443, 789
The greatest common divisor of numbers 676, 871, 443, 789 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 871, 443, 789 is 1.

1. What is the GCD of 676, 871, 443, 789?

GCD of given numbers 676, 871, 443, 789 is 1

2. How to calculate the greatest common divisor of 676, 871, 443, 789?

We can find the highest common divisor of 676, 871, 443, 789 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 676, 871, 443, 789 i.e 1.

3. How can I use the GCD of 676, 871, 443, 789Calculator?

Out the numbers 676, 871, 443, 789 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.