GCD of 508, 921, 839, 561 Calculator

Given Input numbers are 508, 921, 839, 561

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

Divisors of 508 :

The positive integer divisors of 508 that completely divides 508 are.

1, 2, 4, 127, 254, 508

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

Divisors of 839 :

The positive integer divisors of 839 that completely divides 839 are.

1, 839

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

GCD of numbers is the greatest common divisor

So, the GCD (508, 921, 839, 561) = 1.

Given numbers are 508, 921, 839, 561

The list of prime factors of all numbers are

Prime factors of 508 are 2 x 2 x 127

Prime factors of 921 are 3 x 307

Prime factors of 839 are 839

Prime factors of 561 are 3 x 11 x 17

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

Given numbers are 508, 921, 839, 561

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

Apply this formula for all numbers.

Step1:

LCM(508, 921) = 467868

GCD(508, 921) = ( 508 x 921 ) / 467868

= 508 / 921

= 508

Step2:

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

= 1 / 839

= 1

Step3:

LCM(1, 561) = 561

GCD(1, 561) = ( 1 x 561 ) / 561

= 1 / 561

= 1

So, Greatest Common Divisor of 508, 921, 839, 561 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 312, 553, 110, 874
• GCD of 568, 220, 184, 230
• GCD of 680, 432, 912, 944
• GCD of 423, 357, 817, 456
• GCD of 349, 600, 620, 944

Given numbers are 508, 921, 839, 561
The greatest common divisor of numbers 508, 921, 839, 561 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 508, 921, 839, 561 is 1.

1. What is the GCD of 508, 921, 839, 561?

GCD of given numbers 508, 921, 839, 561 is 1

2. How to calculate the greatest common divisor of 508, 921, 839, 561?

We can find the highest common divisor of 508, 921, 839, 561 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 508, 921, 839, 561 i.e 1.

3. How can I use the GCD of 508, 921, 839, 561Calculator?

Out the numbers 508, 921, 839, 561 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.