GCD of 648, 180, 327, 977 Calculator

Given Input numbers are 648, 180, 327, 977

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

Divisors of 648 :

The positive integer divisors of 648 that completely divides 648 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

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

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (648, 180, 327, 977) = 1.

Given numbers are 648, 180, 327, 977

The list of prime factors of all numbers are

Prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3

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

Prime factors of 327 are 3 x 109

Prime factors of 977 are 977

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

Given numbers are 648, 180, 327, 977

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

Apply this formula for all numbers.

Step1:

LCM(648, 180) = 3240

GCD(648, 180) = ( 648 x 180 ) / 3240

= 648 / 180

= 648

Step2:

LCM(36, 327) = 3924

GCD(36, 327) = ( 36 x 327 ) / 3924

= 36 / 327

= 36

Step3:

LCM(3, 977) = 2931

GCD(3, 977) = ( 3 x 977 ) / 2931

= 3 / 977

= 3

So, Greatest Common Divisor of 648, 180, 327, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 523, 482, 691, 856
• GCD of 976, 694, 202, 889
• GCD of 509, 549, 699, 230
• GCD of 110, 923, 744, 839
• GCD of 646, 816, 844, 782

Given numbers are 648, 180, 327, 977
The greatest common divisor of numbers 648, 180, 327, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 648, 180, 327, 977 is 1.

1. What is the GCD of 648, 180, 327, 977?

GCD of given numbers 648, 180, 327, 977 is 1

2. How to calculate the greatest common divisor of 648, 180, 327, 977?

We can find the highest common divisor of 648, 180, 327, 977 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 648, 180, 327, 977 i.e 1.

3. How can I use the GCD of 648, 180, 327, 977Calculator?

Out the numbers 648, 180, 327, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.