GCD of 775, 325, 129, 973 Calculator

Given Input numbers are 775, 325, 129, 973

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

Divisors of 775 :

The positive integer divisors of 775 that completely divides 775 are.

1, 5, 25, 31, 155, 775

Divisors of 325 :

The positive integer divisors of 325 that completely divides 325 are.

1, 5, 13, 25, 65, 325

Divisors of 129 :

The positive integer divisors of 129 that completely divides 129 are.

1, 3, 43, 129

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 (775, 325, 129, 973) = 1.

Given numbers are 775, 325, 129, 973

The list of prime factors of all numbers are

Prime factors of 775 are 5 x 5 x 31

Prime factors of 325 are 5 x 5 x 13

Prime factors of 129 are 3 x 43

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 775, 325, 129, 973

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

Apply this formula for all numbers.

Step1:

LCM(775, 325) = 10075

GCD(775, 325) = ( 775 x 325 ) / 10075

= 775 / 325

= 775

Step2:

LCM(25, 129) = 3225

GCD(25, 129) = ( 25 x 129 ) / 3225

= 25 / 129

= 25

Step3:

LCM(1, 973) = 973

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

= 1 / 973

= 1

So, Greatest Common Divisor of 775, 325, 129, 973 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 126, 892, 664, 366
• GCD of 961, 573, 752, 428
• GCD of 788, 320, 649, 974
• GCD of 529, 338, 651, 134
• GCD of 162, 661, 760, 561

Given numbers are 775, 325, 129, 973
The greatest common divisor of numbers 775, 325, 129, 973 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 775, 325, 129, 973 is 1.

1. What is the GCD of 775, 325, 129, 973?

GCD of given numbers 775, 325, 129, 973 is 1

2. How to calculate the greatest common divisor of 775, 325, 129, 973?

We can find the highest common divisor of 775, 325, 129, 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 775, 325, 129, 973 i.e 1.

3. How can I use the GCD of 775, 325, 129, 973Calculator?

Out the numbers 775, 325, 129, 973 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.