GCD of 325, 649, 785, 969 Calculator

Given Input numbers are 325, 649, 785, 969

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

Divisors of 325 :

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

1, 5, 13, 25, 65, 325

Divisors of 649 :

The positive integer divisors of 649 that completely divides 649 are.

1, 11, 59, 649

Divisors of 785 :

The positive integer divisors of 785 that completely divides 785 are.

1, 5, 157, 785

Divisors of 969 :

The positive integer divisors of 969 that completely divides 969 are.

1, 3, 17, 19, 51, 57, 323, 969

GCD of numbers is the greatest common divisor

So, the GCD (325, 649, 785, 969) = 1.

Given numbers are 325, 649, 785, 969

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 649 are 11 x 59

Prime factors of 785 are 5 x 157

Prime factors of 969 are 3 x 17 x 19

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

Given numbers are 325, 649, 785, 969

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

Apply this formula for all numbers.

Step1:

LCM(325, 649) = 210925

GCD(325, 649) = ( 325 x 649 ) / 210925

= 325 / 649

= 325

Step2:

LCM(1, 785) = 785

GCD(1, 785) = ( 1 x 785 ) / 785

= 1 / 785

= 1

Step3:

LCM(1, 969) = 969

GCD(1, 969) = ( 1 x 969 ) / 969

= 1 / 969

= 1

So, Greatest Common Divisor of 325, 649, 785, 969 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 400, 345, 799, 864
• GCD of 244, 801, 186, 228
• GCD of 655, 661, 365, 766
• GCD of 789, 950, 483, 721
• GCD of 374, 657, 225, 566

Given numbers are 325, 649, 785, 969
The greatest common divisor of numbers 325, 649, 785, 969 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 649, 785, 969 is 1.

1. What is the GCD of 325, 649, 785, 969?

GCD of given numbers 325, 649, 785, 969 is 1

2. How to calculate the greatest common divisor of 325, 649, 785, 969?

We can find the highest common divisor of 325, 649, 785, 969 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 325, 649, 785, 969 i.e 1.

3. How can I use the GCD of 325, 649, 785, 969Calculator?

Out the numbers 325, 649, 785, 969 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.