GCD of 676, 484, 889, 687 Calculator

Given Input numbers are 676, 484, 889, 687

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 484 :

The positive integer divisors of 484 that completely divides 484 are.

1, 2, 4, 11, 22, 44, 121, 242, 484

Divisors of 889 :

The positive integer divisors of 889 that completely divides 889 are.

1, 7, 127, 889

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

GCD of numbers is the greatest common divisor

So, the GCD (676, 484, 889, 687) = 1.

Given numbers are 676, 484, 889, 687

The list of prime factors of all numbers are

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

Prime factors of 484 are 2 x 2 x 11 x 11

Prime factors of 889 are 7 x 127

Prime factors of 687 are 3 x 229

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

Given numbers are 676, 484, 889, 687

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

Apply this formula for all numbers.

Step1:

LCM(676, 484) = 81796

GCD(676, 484) = ( 676 x 484 ) / 81796

= 676 / 484

= 676

Step2:

LCM(4, 889) = 3556

GCD(4, 889) = ( 4 x 889 ) / 3556

= 4 / 889

= 4

Step3:

LCM(1, 687) = 687

GCD(1, 687) = ( 1 x 687 ) / 687

= 1 / 687

= 1

So, Greatest Common Divisor of 676, 484, 889, 687 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 127, 111, 633, 276
• GCD of 594, 839, 719, 162
• GCD of 162, 733, 984, 742
• GCD of 130, 664, 427, 158
• GCD of 627, 145, 866, 543

Given numbers are 676, 484, 889, 687
The greatest common divisor of numbers 676, 484, 889, 687 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 484, 889, 687 is 1.

1. What is the GCD of 676, 484, 889, 687?

GCD of given numbers 676, 484, 889, 687 is 1

2. How to calculate the greatest common divisor of 676, 484, 889, 687?

We can find the highest common divisor of 676, 484, 889, 687 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, 484, 889, 687 i.e 1.

3. How can I use the GCD of 676, 484, 889, 687Calculator?

Out the numbers 676, 484, 889, 687 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.