GCD of 674, 620, 868, 764 Calculator

Given Input numbers are 674, 620, 868, 764

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

Divisors of 674 :

The positive integer divisors of 674 that completely divides 674 are.

1, 2, 337, 674

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

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 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

GCD of numbers is the greatest common divisor

So, the GCD (674, 620, 868, 764) = 2.

Given numbers are 674, 620, 868, 764

The list of prime factors of all numbers are

Prime factors of 674 are 2 x 337

Prime factors of 620 are 2 x 2 x 5 x 31

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

Prime factors of 764 are 2 x 2 x 191

The highest common occurrence is 2¹

Therefore, GCD of 674, 620, 868, 764 is 2.

Given numbers are 674, 620, 868, 764

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

Apply this formula for all numbers.

Step1:

LCM(674, 620) = 208940

GCD(674, 620) = ( 674 x 620 ) / 208940

= 674 / 620

= 674

Step2:

LCM(2, 868) = 868

GCD(2, 868) = ( 2 x 868 ) / 868

= 2 / 868

= 2

Step3:

LCM(2, 764) = 764

GCD(2, 764) = ( 2 x 764 ) / 764

= 2 / 764

= 2

So, Greatest Common Divisor of 674, 620, 868, 764 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 757, 838, 146, 519
• GCD of 563, 104, 810, 751
• GCD of 660, 872, 646, 197
• GCD of 208, 862, 598, 701
• GCD of 796, 221, 177, 464

Given numbers are 674, 620, 868, 764
The greatest common divisor of numbers 674, 620, 868, 764 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 674, 620, 868, 764 is 2.

1. What is the GCD of 674, 620, 868, 764?

GCD of given numbers 674, 620, 868, 764 is 2

2. How to calculate the greatest common divisor of 674, 620, 868, 764?

We can find the highest common divisor of 674, 620, 868, 764 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 674, 620, 868, 764 i.e 2.

3. How can I use the GCD of 674, 620, 868, 764Calculator?

Out the numbers 674, 620, 868, 764 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.