GCD of 427, 656, 825, 531 Calculator

Given Input numbers are 427, 656, 825, 531

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

Divisors of 427 :

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

1, 7, 61, 427

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 825 :

The positive integer divisors of 825 that completely divides 825 are.

1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825

Divisors of 531 :

The positive integer divisors of 531 that completely divides 531 are.

1, 3, 9, 59, 177, 531

GCD of numbers is the greatest common divisor

So, the GCD (427, 656, 825, 531) = 1.

Given numbers are 427, 656, 825, 531

The list of prime factors of all numbers are

Prime factors of 427 are 7 x 61

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 825 are 3 x 5 x 5 x 11

Prime factors of 531 are 3 x 3 x 59

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

Given numbers are 427, 656, 825, 531

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

Apply this formula for all numbers.

Step1:

LCM(427, 656) = 280112

GCD(427, 656) = ( 427 x 656 ) / 280112

= 427 / 656

= 427

Step2:

LCM(1, 825) = 825

GCD(1, 825) = ( 1 x 825 ) / 825

= 1 / 825

= 1

Step3:

LCM(1, 531) = 531

GCD(1, 531) = ( 1 x 531 ) / 531

= 1 / 531

= 1

So, Greatest Common Divisor of 427, 656, 825, 531 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 707, 356, 680
• GCD of 492, 531, 507, 182
• GCD of 398, 785, 507, 624
• GCD of 712, 217, 318, 308
• GCD of 794, 981, 136, 320

Given numbers are 427, 656, 825, 531
The greatest common divisor of numbers 427, 656, 825, 531 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 427, 656, 825, 531 is 1.

1. What is the GCD of 427, 656, 825, 531?

GCD of given numbers 427, 656, 825, 531 is 1

2. How to calculate the greatest common divisor of 427, 656, 825, 531?

We can find the highest common divisor of 427, 656, 825, 531 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 427, 656, 825, 531 i.e 1.

3. How can I use the GCD of 427, 656, 825, 531Calculator?

Out the numbers 427, 656, 825, 531 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.