GCD of 668, 360, 671, 869 Calculator

Given Input numbers are 668, 360, 671, 869

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

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

Divisors of 360 :

The positive integer divisors of 360 that completely divides 360 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Divisors of 671 :

The positive integer divisors of 671 that completely divides 671 are.

1, 11, 61, 671

Divisors of 869 :

The positive integer divisors of 869 that completely divides 869 are.

1, 11, 79, 869

GCD of numbers is the greatest common divisor

So, the GCD (668, 360, 671, 869) = 1.

Given numbers are 668, 360, 671, 869

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 671 are 11 x 61

Prime factors of 869 are 11 x 79

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

Given numbers are 668, 360, 671, 869

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

Apply this formula for all numbers.

Step1:

LCM(668, 360) = 60120

GCD(668, 360) = ( 668 x 360 ) / 60120

= 668 / 360

= 668

Step2:

LCM(4, 671) = 2684

GCD(4, 671) = ( 4 x 671 ) / 2684

= 4 / 671

= 4

Step3:

LCM(1, 869) = 869

GCD(1, 869) = ( 1 x 869 ) / 869

= 1 / 869

= 1

So, Greatest Common Divisor of 668, 360, 671, 869 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 178, 616, 483, 255
• GCD of 343, 300, 311, 692
• GCD of 933, 153, 846, 645
• GCD of 743, 464, 135, 464
• GCD of 355, 784, 146, 706

Given numbers are 668, 360, 671, 869
The greatest common divisor of numbers 668, 360, 671, 869 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 360, 671, 869 is 1.

1. What is the GCD of 668, 360, 671, 869?

GCD of given numbers 668, 360, 671, 869 is 1

2. How to calculate the greatest common divisor of 668, 360, 671, 869?

We can find the highest common divisor of 668, 360, 671, 869 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 668, 360, 671, 869 i.e 1.

3. How can I use the GCD of 668, 360, 671, 869Calculator?

Out the numbers 668, 360, 671, 869 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.