GCD of 325, 318, 621, 637 Calculator

Given Input numbers are 325, 318, 621, 637

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 318 :

The positive integer divisors of 318 that completely divides 318 are.

1, 2, 3, 6, 53, 106, 159, 318

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 637 :

The positive integer divisors of 637 that completely divides 637 are.

1, 7, 13, 49, 91, 637

GCD of numbers is the greatest common divisor

So, the GCD (325, 318, 621, 637) = 1.

Given numbers are 325, 318, 621, 637

The list of prime factors of all numbers are

Prime factors of 325 are 5 x 5 x 13

Prime factors of 318 are 2 x 3 x 53

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 637 are 7 x 7 x 13

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

Given numbers are 325, 318, 621, 637

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

Apply this formula for all numbers.

Step1:

LCM(325, 318) = 103350

GCD(325, 318) = ( 325 x 318 ) / 103350

= 325 / 318

= 325

Step2:

LCM(1, 621) = 621

GCD(1, 621) = ( 1 x 621 ) / 621

= 1 / 621

= 1

Step3:

LCM(1, 637) = 637

GCD(1, 637) = ( 1 x 637 ) / 637

= 1 / 637

= 1

So, Greatest Common Divisor of 325, 318, 621, 637 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 611, 175, 270, 338
• GCD of 892, 473, 770, 604
• GCD of 815, 216, 370, 187
• GCD of 877, 594, 461, 644
• GCD of 910, 214, 723, 918

Given numbers are 325, 318, 621, 637
The greatest common divisor of numbers 325, 318, 621, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 325, 318, 621, 637 is 1.

1. What is the GCD of 325, 318, 621, 637?

GCD of given numbers 325, 318, 621, 637 is 1

2. How to calculate the greatest common divisor of 325, 318, 621, 637?

We can find the highest common divisor of 325, 318, 621, 637 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, 318, 621, 637 i.e 1.

3. How can I use the GCD of 325, 318, 621, 637Calculator?

Out the numbers 325, 318, 621, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.