GCD of 608, 655, 669, 668 Calculator

Given Input numbers are 608, 655, 669, 668

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

Divisors of 608 :

The positive integer divisors of 608 that completely divides 608 are.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Divisors of 655 :

The positive integer divisors of 655 that completely divides 655 are.

1, 5, 131, 655

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

Divisors of 668 :

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

1, 2, 4, 167, 334, 668

GCD of numbers is the greatest common divisor

So, the GCD (608, 655, 669, 668) = 1.

Given numbers are 608, 655, 669, 668

The list of prime factors of all numbers are

Prime factors of 608 are 2 x 2 x 2 x 2 x 2 x 19

Prime factors of 655 are 5 x 131

Prime factors of 669 are 3 x 223

Prime factors of 668 are 2 x 2 x 167

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

Given numbers are 608, 655, 669, 668

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

Apply this formula for all numbers.

Step1:

LCM(608, 655) = 398240

GCD(608, 655) = ( 608 x 655 ) / 398240

= 608 / 655

= 608

Step2:

LCM(1, 669) = 669

GCD(1, 669) = ( 1 x 669 ) / 669

= 1 / 669

= 1

Step3:

LCM(1, 668) = 668

GCD(1, 668) = ( 1 x 668 ) / 668

= 1 / 668

= 1

So, Greatest Common Divisor of 608, 655, 669, 668 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 727, 713, 763, 156
• GCD of 501, 406, 452, 835
• GCD of 255, 502, 325, 598
• GCD of 825, 481, 685, 127
• GCD of 162, 917, 174, 351

Given numbers are 608, 655, 669, 668
The greatest common divisor of numbers 608, 655, 669, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 608, 655, 669, 668 is 1.

1. What is the GCD of 608, 655, 669, 668?

GCD of given numbers 608, 655, 669, 668 is 1

2. How to calculate the greatest common divisor of 608, 655, 669, 668?

We can find the highest common divisor of 608, 655, 669, 668 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 608, 655, 669, 668 i.e 1.

3. How can I use the GCD of 608, 655, 669, 668Calculator?

Out the numbers 608, 655, 669, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.