GCD of 668, 176, 63, 180 Calculator

Given Input numbers are 668, 176, 63, 180

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 176 :

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

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

Divisors of 63 :

The positive integer divisors of 63 that completely divides 63 are.

1, 3, 7, 9, 21, 63

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

GCD of numbers is the greatest common divisor

So, the GCD (668, 176, 63, 180) = 1.

Given numbers are 668, 176, 63, 180

The list of prime factors of all numbers are

Prime factors of 668 are 2 x 2 x 167

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

Prime factors of 63 are 3 x 3 x 7

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

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

Given numbers are 668, 176, 63, 180

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

Apply this formula for all numbers.

Step1:

LCM(668, 176) = 29392

GCD(668, 176) = ( 668 x 176 ) / 29392

= 668 / 176

= 668

Step2:

LCM(4, 63) = 252

GCD(4, 63) = ( 4 x 63 ) / 252

= 4 / 63

= 4

Step3:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

So, Greatest Common Divisor of 668, 176, 63, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 318, 114, 88, 333
• GCD of 904, 322, 31, 425
• GCD of 766, 333, 19, 944
• GCD of 210, 909, 50, 326
• GCD of 306, 990, 92, 580

Given numbers are 668, 176, 63, 180
The greatest common divisor of numbers 668, 176, 63, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 668, 176, 63, 180 is 1.

1. What is the GCD of 668, 176, 63, 180?

GCD of given numbers 668, 176, 63, 180 is 1

2. How to calculate the greatest common divisor of 668, 176, 63, 180?

We can find the highest common divisor of 668, 176, 63, 180 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, 176, 63, 180 i.e 1.

3. How can I use the GCD of 668, 176, 63, 180Calculator?

Out the numbers 668, 176, 63, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.