GCD of 728, 625, 308, 965 Calculator

Given Input numbers are 728, 625, 308, 965

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

Divisors of 728 :

The positive integer divisors of 728 that completely divides 728 are.

1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (728, 625, 308, 965) = 1.

Given numbers are 728, 625, 308, 965

The list of prime factors of all numbers are

Prime factors of 728 are 2 x 2 x 2 x 7 x 13

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 965 are 5 x 193

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

Given numbers are 728, 625, 308, 965

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

Apply this formula for all numbers.

Step1:

LCM(728, 625) = 455000

GCD(728, 625) = ( 728 x 625 ) / 455000

= 728 / 625

= 728

Step2:

LCM(1, 308) = 308

GCD(1, 308) = ( 1 x 308 ) / 308

= 1 / 308

= 1

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 728, 625, 308, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 938, 921, 540
• GCD of 550, 952, 351, 495
• GCD of 816, 690, 449, 926
• GCD of 455, 925, 287, 285
• GCD of 154, 325, 338, 945

Given numbers are 728, 625, 308, 965
The greatest common divisor of numbers 728, 625, 308, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 728, 625, 308, 965 is 1.

1. What is the GCD of 728, 625, 308, 965?

GCD of given numbers 728, 625, 308, 965 is 1

2. How to calculate the greatest common divisor of 728, 625, 308, 965?

We can find the highest common divisor of 728, 625, 308, 965 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 728, 625, 308, 965 i.e 1.

3. How can I use the GCD of 728, 625, 308, 965Calculator?

Out the numbers 728, 625, 308, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.