GCD of 820, 611, 678, 325 Calculator

Given Input numbers are 820, 611, 678, 325

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

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Divisors of 611 :

The positive integer divisors of 611 that completely divides 611 are.

1, 13, 47, 611

Divisors of 678 :

The positive integer divisors of 678 that completely divides 678 are.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 325 :

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

1, 5, 13, 25, 65, 325

GCD of numbers is the greatest common divisor

So, the GCD (820, 611, 678, 325) = 1.

Given numbers are 820, 611, 678, 325

The list of prime factors of all numbers are

Prime factors of 820 are 2 x 2 x 5 x 41

Prime factors of 611 are 13 x 47

Prime factors of 678 are 2 x 3 x 113

Prime factors of 325 are 5 x 5 x 13

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

Given numbers are 820, 611, 678, 325

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

Apply this formula for all numbers.

Step1:

LCM(820, 611) = 501020

GCD(820, 611) = ( 820 x 611 ) / 501020

= 820 / 611

= 820

Step2:

LCM(1, 678) = 678

GCD(1, 678) = ( 1 x 678 ) / 678

= 1 / 678

= 1

Step3:

LCM(1, 325) = 325

GCD(1, 325) = ( 1 x 325 ) / 325

= 1 / 325

= 1

So, Greatest Common Divisor of 820, 611, 678, 325 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 217, 120, 744, 952
• GCD of 125, 141, 938, 843
• GCD of 687, 620, 458, 696
• GCD of 830, 830, 779, 782
• GCD of 341, 214, 722, 619

Given numbers are 820, 611, 678, 325
The greatest common divisor of numbers 820, 611, 678, 325 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 820, 611, 678, 325 is 1.

1. What is the GCD of 820, 611, 678, 325?

GCD of given numbers 820, 611, 678, 325 is 1

2. How to calculate the greatest common divisor of 820, 611, 678, 325?

We can find the highest common divisor of 820, 611, 678, 325 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 820, 611, 678, 325 i.e 1.

3. How can I use the GCD of 820, 611, 678, 325Calculator?

Out the numbers 820, 611, 678, 325 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.