GCD of 520, 607, 685, 427 Calculator

Given Input numbers are 520, 607, 685, 427

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

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 607 :

The positive integer divisors of 607 that completely divides 607 are.

1, 607

Divisors of 685 :

The positive integer divisors of 685 that completely divides 685 are.

1, 5, 137, 685

Divisors of 427 :

The positive integer divisors of 427 that completely divides 427 are.

1, 7, 61, 427

GCD of numbers is the greatest common divisor

So, the GCD (520, 607, 685, 427) = 1.

Given numbers are 520, 607, 685, 427

The list of prime factors of all numbers are

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 607 are 607

Prime factors of 685 are 5 x 137

Prime factors of 427 are 7 x 61

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

Given numbers are 520, 607, 685, 427

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

Apply this formula for all numbers.

Step1:

LCM(520, 607) = 315640

GCD(520, 607) = ( 520 x 607 ) / 315640

= 520 / 607

= 520

Step2:

LCM(1, 685) = 685

GCD(1, 685) = ( 1 x 685 ) / 685

= 1 / 685

= 1

Step3:

LCM(1, 427) = 427

GCD(1, 427) = ( 1 x 427 ) / 427

= 1 / 427

= 1

So, Greatest Common Divisor of 520, 607, 685, 427 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 168, 211, 280, 482
• GCD of 738, 342, 958, 157
• GCD of 319, 982, 176, 797
• GCD of 339, 923, 168, 454
• GCD of 409, 969, 234, 255

Given numbers are 520, 607, 685, 427
The greatest common divisor of numbers 520, 607, 685, 427 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 607, 685, 427 is 1.

1. What is the GCD of 520, 607, 685, 427?

GCD of given numbers 520, 607, 685, 427 is 1

2. How to calculate the greatest common divisor of 520, 607, 685, 427?

We can find the highest common divisor of 520, 607, 685, 427 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 520, 607, 685, 427 i.e 1.

3. How can I use the GCD of 520, 607, 685, 427Calculator?

Out the numbers 520, 607, 685, 427 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.