GCD of 879, 656, 120, 684 Calculator

Given Input numbers are 879, 656, 120, 684

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

Divisors of 879 :

The positive integer divisors of 879 that completely divides 879 are.

1, 3, 293, 879

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 120 :

The positive integer divisors of 120 that completely divides 120 are.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

Divisors of 684 :

The positive integer divisors of 684 that completely divides 684 are.

1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

GCD of numbers is the greatest common divisor

So, the GCD (879, 656, 120, 684) = 1.

Given numbers are 879, 656, 120, 684

The list of prime factors of all numbers are

Prime factors of 879 are 3 x 293

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 120 are 2 x 2 x 2 x 3 x 5

Prime factors of 684 are 2 x 2 x 3 x 3 x 19

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

Given numbers are 879, 656, 120, 684

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

Apply this formula for all numbers.

Step1:

LCM(879, 656) = 576624

GCD(879, 656) = ( 879 x 656 ) / 576624

= 879 / 656

= 879

Step2:

LCM(1, 120) = 120

GCD(1, 120) = ( 1 x 120 ) / 120

= 1 / 120

= 1

Step3:

LCM(1, 684) = 684

GCD(1, 684) = ( 1 x 684 ) / 684

= 1 / 684

= 1

So, Greatest Common Divisor of 879, 656, 120, 684 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 350, 874, 947, 931
• GCD of 904, 701, 727, 446
• GCD of 795, 879, 214, 859
• GCD of 882, 390, 696, 296
• GCD of 169, 216, 734, 335

Given numbers are 879, 656, 120, 684
The greatest common divisor of numbers 879, 656, 120, 684 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 879, 656, 120, 684 is 1.

1. What is the GCD of 879, 656, 120, 684?

GCD of given numbers 879, 656, 120, 684 is 1

2. How to calculate the greatest common divisor of 879, 656, 120, 684?

We can find the highest common divisor of 879, 656, 120, 684 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 879, 656, 120, 684 i.e 1.

3. How can I use the GCD of 879, 656, 120, 684Calculator?

Out the numbers 879, 656, 120, 684 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.