GCD of 664, 977, 729 Calculator

Given Input numbers are 664, 977, 729

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

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 977 :

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

1, 977

Divisors of 729 :

The positive integer divisors of 729 that completely divides 729 are.

1, 3, 9, 27, 81, 243, 729

GCD of numbers is the greatest common divisor

So, the GCD (664, 977, 729) = 1.

Given numbers are 664, 977, 729

The list of prime factors of all numbers are

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 977 are 977

Prime factors of 729 are 3 x 3 x 3 x 3 x 3 x 3

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

Given numbers are 664, 977, 729

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

Apply this formula for all numbers.

Step1:

LCM(664, 977) = 648728

GCD(664, 977) = ( 664 x 977 ) / 648728

= 664 / 977

= 664

Step2:

LCM(1, 729) = 729

GCD(1, 729) = ( 1 x 729 ) / 729

= 1 / 729

= 1

So, Greatest Common Divisor of 664, 977, 729 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 449, 692, 564
• GCD of 805, 410, 693
• GCD of 448, 373, 163
• GCD of 408, 110, 761
• GCD of 144, 175, 799

Given numbers are 664, 977, 729
The greatest common divisor of numbers 664, 977, 729 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 664, 977, 729 is 1.

1. What is the GCD of 664, 977, 729?

GCD of given numbers 664, 977, 729 is 1

2. How to calculate the greatest common divisor of 664, 977, 729?

We can find the highest common divisor of 664, 977, 729 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 664, 977, 729 i.e 1.

3. How can I use the GCD of 664, 977, 729Calculator?

Out the numbers 664, 977, 729 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.