GCD of 676, 760, 920, 685 Calculator

Given Input numbers are 676, 760, 920, 685

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 760 :

The positive integer divisors of 760 that completely divides 760 are.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

GCD of numbers is the greatest common divisor

So, the GCD (676, 760, 920, 685) = 1.

Given numbers are 676, 760, 920, 685

The list of prime factors of all numbers are

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

Prime factors of 760 are 2 x 2 x 2 x 5 x 19

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

Prime factors of 685 are 5 x 137

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

Given numbers are 676, 760, 920, 685

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

Apply this formula for all numbers.

Step1:

LCM(676, 760) = 128440

GCD(676, 760) = ( 676 x 760 ) / 128440

= 676 / 760

= 676

Step2:

LCM(4, 920) = 920

GCD(4, 920) = ( 4 x 920 ) / 920

= 4 / 920

= 4

Step3:

LCM(4, 685) = 2740

GCD(4, 685) = ( 4 x 685 ) / 2740

= 4 / 685

= 4

So, Greatest Common Divisor of 676, 760, 920, 685 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 676, 582, 785, 490
• GCD of 956, 252, 510, 761
• GCD of 759, 343, 141, 257
• GCD of 406, 604, 587, 882
• GCD of 191, 380, 768, 414

Given numbers are 676, 760, 920, 685
The greatest common divisor of numbers 676, 760, 920, 685 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 676, 760, 920, 685 is 1.

1. What is the GCD of 676, 760, 920, 685?

GCD of given numbers 676, 760, 920, 685 is 1

2. How to calculate the greatest common divisor of 676, 760, 920, 685?

We can find the highest common divisor of 676, 760, 920, 685 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, 760, 920, 685 i.e 1.

3. How can I use the GCD of 676, 760, 920, 685Calculator?

Out the numbers 676, 760, 920, 685 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.