GCD of 656, 612, 677, 979 Calculator

Given Input numbers are 656, 612, 677, 979

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

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 612 :

The positive integer divisors of 612 that completely divides 612 are.

1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 979 :

The positive integer divisors of 979 that completely divides 979 are.

1, 11, 89, 979

GCD of numbers is the greatest common divisor

So, the GCD (656, 612, 677, 979) = 1.

Given numbers are 656, 612, 677, 979

The list of prime factors of all numbers are

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

Prime factors of 612 are 2 x 2 x 3 x 3 x 17

Prime factors of 677 are 677

Prime factors of 979 are 11 x 89

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

Given numbers are 656, 612, 677, 979

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

Apply this formula for all numbers.

Step1:

LCM(656, 612) = 100368

GCD(656, 612) = ( 656 x 612 ) / 100368

= 656 / 612

= 656

Step2:

LCM(4, 677) = 2708

GCD(4, 677) = ( 4 x 677 ) / 2708

= 4 / 677

= 4

Step3:

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

= 1 / 979

= 1

So, Greatest Common Divisor of 656, 612, 677, 979 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 579, 330, 224, 667
• GCD of 425, 417, 505, 563
• GCD of 673, 505, 225, 988
• GCD of 844, 368, 873, 501
• GCD of 953, 586, 413, 387

Given numbers are 656, 612, 677, 979
The greatest common divisor of numbers 656, 612, 677, 979 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 656, 612, 677, 979 is 1.

1. What is the GCD of 656, 612, 677, 979?

GCD of given numbers 656, 612, 677, 979 is 1

2. How to calculate the greatest common divisor of 656, 612, 677, 979?

We can find the highest common divisor of 656, 612, 677, 979 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 656, 612, 677, 979 i.e 1.

3. How can I use the GCD of 656, 612, 677, 979Calculator?

Out the numbers 656, 612, 677, 979 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.