GCD of 620, 176, 868, 872 Calculator

Given Input numbers are 620, 176, 868, 872

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

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 176 :

The positive integer divisors of 176 that completely divides 176 are.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176

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 872 :

The positive integer divisors of 872 that completely divides 872 are.

1, 2, 4, 8, 109, 218, 436, 872

GCD of numbers is the greatest common divisor

So, the GCD (620, 176, 868, 872) = 4.

Given numbers are 620, 176, 868, 872

The list of prime factors of all numbers are

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

Prime factors of 176 are 2 x 2 x 2 x 2 x 11

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

Prime factors of 872 are 2 x 2 x 2 x 109

The highest common occurrence is 2²

Therefore, GCD of 620, 176, 868, 872 is 4.

Given numbers are 620, 176, 868, 872

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

Apply this formula for all numbers.

Step1:

LCM(620, 176) = 27280

GCD(620, 176) = ( 620 x 176 ) / 27280

= 620 / 176

= 620

Step2:

LCM(4, 868) = 868

GCD(4, 868) = ( 4 x 868 ) / 868

= 4 / 868

= 4

Step3:

LCM(4, 872) = 872

GCD(4, 872) = ( 4 x 872 ) / 872

= 4 / 872

= 4

So, Greatest Common Divisor of 620, 176, 868, 872 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 230, 593, 735, 695
• GCD of 675, 386, 622, 259
• GCD of 114, 735, 629, 653
• GCD of 568, 357, 208, 875
• GCD of 807, 783, 686, 858

Given numbers are 620, 176, 868, 872
The greatest common divisor of numbers 620, 176, 868, 872 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 176, 868, 872 is 4.

1. What is the GCD of 620, 176, 868, 872?

GCD of given numbers 620, 176, 868, 872 is 4

2. How to calculate the greatest common divisor of 620, 176, 868, 872?

We can find the highest common divisor of 620, 176, 868, 872 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 620, 176, 868, 872 i.e 4.

3. How can I use the GCD of 620, 176, 868, 872Calculator?

Out the numbers 620, 176, 868, 872 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.