GCD of 197, 307, 729, 973 Calculator

Given Input numbers are 197, 307, 729, 973

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

Divisors of 197 :

The positive integer divisors of 197 that completely divides 197 are.

1, 197

Divisors of 307 :

The positive integer divisors of 307 that completely divides 307 are.

1, 307

Divisors of 729 :

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

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

Divisors of 973 :

The positive integer divisors of 973 that completely divides 973 are.

1, 7, 139, 973

GCD of numbers is the greatest common divisor

So, the GCD (197, 307, 729, 973) = 1.

Given numbers are 197, 307, 729, 973

The list of prime factors of all numbers are

Prime factors of 197 are 197

Prime factors of 307 are 307

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

Prime factors of 973 are 7 x 139

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

Given numbers are 197, 307, 729, 973

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

Apply this formula for all numbers.

Step1:

LCM(197, 307) = 60479

GCD(197, 307) = ( 197 x 307 ) / 60479

= 197 / 307

= 197

Step2:

LCM(1, 729) = 729

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

= 1 / 729

= 1

Step3:

LCM(1, 973) = 973

GCD(1, 973) = ( 1 x 973 ) / 973

= 1 / 973

= 1

So, Greatest Common Divisor of 197, 307, 729, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 430, 414, 843, 637
• GCD of 978, 416, 185, 565
• GCD of 178, 855, 227, 191
• GCD of 739, 355, 500, 713
• GCD of 740, 669, 281, 665

Given numbers are 197, 307, 729, 973
The greatest common divisor of numbers 197, 307, 729, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 197, 307, 729, 973 is 1.

1. What is the GCD of 197, 307, 729, 973?

GCD of given numbers 197, 307, 729, 973 is 1

2. How to calculate the greatest common divisor of 197, 307, 729, 973?

We can find the highest common divisor of 197, 307, 729, 973 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 197, 307, 729, 973 i.e 1.

3. How can I use the GCD of 197, 307, 729, 973Calculator?

Out the numbers 197, 307, 729, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.